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Basic OpenStack MCQ

1. Which ofthe following OpenStack projects are NOT available in OpenStack "Havana" release?

Cinder

Ceilometer

Sahara

Ironic

Answer

Correct Answer: Ceilometer
Ironic

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

2. Which of the following distinct physical data center networks are NOT available in a standard OpenStack networking setup?

API network

Management network

Cloud network

Isolated network

Answer

Correct Answer: API network
Isolated network

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

3. Which of the following options are the compelling features of a cloud?

On-demand self-service

Resource pooling

Elasticity

Off‌line printing

Only options a and b

Answer

Correct Answer: On-demand self-service
Resource pooling
Elasticity

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

4. Which of the following options are the examples of cloud computing technology?

Google Drive

Dropbox

Amazon Simple Queue Service

Only Options a and c

Only options b and c

Answer

Correct Answer: Google Drive
Dropbox
Amazon Simple Queue Service

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

5. Which of the following statements are correct regarding "Ceph" commodity storage back-end technology?

It does not replicate data across commodity storage nodes.

It can support the same API as

It can support keystone-based authentication.

It cannot be used as a back-end for cinder block storage.

Answer

Correct Answer: It can support the same API as
It can support keystone-based authentication.

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

6. Which of the following options is/are (an) automated deployment system(s) for OpenStack?

Ansible

Chef

CFEngine

Trove

Answer

Correct Answer: Ansible
Chef
CFEngine

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

7. Which of the following quotas in OpenStack "Liberty" release are used with Block Storage service?

Gigabytes

Instances

Keypairs

Volumes

Answer

Correct Answer: Gigabytes
Volumes

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

8.
Under which of the following project names are Object Storage and Block Storage OpenStack Services offered?

Keystone

Swift

Glance

Cinder

Answer

Correct Answer: Swift

Cinder

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

9. Which of the following disk formats is/are supported by Glance?

RAW

VHD

VDl

Only options a and b

Answer

Correct Answer: RAW
VHD
VDl

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

10. Which of the following quotas in OpenStack "Liberty" release are used with Compute service?

Volumes

Snapshots

VCPUs

Instances

Answer

Correct Answer: VCPUs
Instances

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

11. Which of the following statements is/are correct regarding OpenStack Horizon?

It is a Django web application.

Use of Keystone is a must to use Horizon.

The location of Memcache Daemon should be conf‌igured for the initial conf‌iguration of Horizon.

None of the above statements is correct.

Answer

Correct Answer: It is a Django web application.
Use of Keystone is a must to use Horizon.
The location of Memcache Daemon should be conf‌igured for the initial conf‌iguration of Horizon.

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

12. While administering Nova, what is/are the function(s) of the following command?

if nova-manage db sync

It is used to view the database scheme version.

It is used to upgrade the database scheme for new versions of Nova.

It is used to create the database.

Answer

Correct Answer: It is used to upgrade the database scheme for new versions of Nova.
It is used to create the database.

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

13. Which Of the following statements are correct regarding OpenStack dashboard?

Dashboard can be conf‌igured for a simple HTTP deployment.

Dashboard cannot be conf‌igured fora simple HTTP deployment.

Dashboard can be conf‌igured for a secured HTTPS deployment.

Dashboard cannot be conf‌igured for a secured HTTPS deployment.

An encrypted channel is used in a standard dashboard installation

Answer

Correct Answer: Dashboard can be conf‌igured for a simple HTTP deployment.
Dashboard can be conf‌igured for a secured HTTPS deployment.

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

14. Which of the following statements are correct regarding Block Storage in OpenStack "Havana" release?

Size of an existing volume cannot be extended.

Volumes can be transferred from one tenant to another.

Default quota settings can be edited.

Answer

Correct Answer: Volumes can be transferred from one tenant to another.
Default quota settings can be edited.

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

15. Which of the following components were included in the f‌irst release of OpenStack?

Nova

Cinder

Trove

Swift

Answer

Correct Answer: Nova
Swift

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

16.
In the OpenStack "Liberty" release, which of the following options are available under the Identity tab on OpenStack dashboard?

Projects

Hypervisors

Users

Volumes

Answer

Correct Answer: Projects

Users

Note: This question has more than 1 correct answers

Note: This Question is unanswered, help us to find answer for this one

17. Which of the following options is a default Nova scheduler?

Simple

Chance

Zone

None of the above

Answer

Correct Answer: Chance

Note: This Question is unanswered, help us to find answer for this one

18.
Which of the following components of the Orchestration service is responsible for the processing of API requests by sending them to a heat-engine over Remote Procedure Call (RPC)?

heat command-line client

heat-api

heat-api-cfn

heat-engine

Answer

Correct Answer: heat-api

Note: This Question is unanswered, help us to find answer for this one

19.
Which of the following options is a command-line utility for Red Hat Enterprise Linux in which Puppet modules are used to provide support for rapid OpenStack deployment on existing servers over an SSH connection?

Chef

Ansible

Salt

PackStack

Answer

Correct Answer: PackStack

Note: This Question is unanswered, help us to find answer for this one

20.
Which of the following components of Nova architecture is/are neither custom-written nor Python-based?

Messaging queue

Database

Both options a and b

Answer

Correct Answer: Both options a and b

Note: This Question is unanswered, help us to find answer for this one

21. Which Of the following authorization policies is/are handled by OpenStack Networking?

Operation based

Resource based

Both Options a and b

Neither option 8 nor b

Answer

Correct Answer: Both Options a and b

Note: This Question is unanswered, help us to find answer for this one

22.
In the OpenStack "Liberty" release, which of the following options is NOT available under the Network tab on OpenStack dashboard?

Network Topology

Networks

Resource Types

Routers

Answer

Correct Answer: Resource Types

Note: This Question is unanswered, help us to find answer for this one

23.
In the OpenStack "Liberty" release, which of the following statements is incorrect regarding "Host aggregates"?

Key-value pairs' assignment to groups Of machines is enabled by host aggregates.

Each node can have more than one aggregate.

Each aggregate can have only one key-value pair.

We can assign the same key-value pair to more than one aggregate.

Answer

Correct Answer: Each aggregate can have only one key-value pair.

Note: This Question is unanswered, help us to find answer for this one

24.
In the OpenStack "Liberty" release, which of the following options is NOT available under the Compute tab on OpenStack dashboard?

Instances

Volumes

Images

Stacks

Answer

Correct Answer: Stacks

Note: This Question is unanswered, help us to find answer for this one

25.
Which of the following projects is NOT available in the OpenStack "Havana" release but was available in the earlier OpenStack release "Grizzly"?

Cinder

Quantum

Ceilometer

Heat

Answer

Correct Answer: Quantum

Note: This Question is unanswered, help us to find answer for this one

26. Which of the following Nova schedulers is used to f‌ind the least loaded host?

Chance

Zone

Simple

Answer

Correct Answer: Simple

Note: This Question is unanswered, help us to find answer for this one

27. Which of the following projects provides the Compute service in OpenStack?

Horizon

Nova

Swift

Cinder

Answer

Correct Answer: Nova

Note: This Question is unanswered, help us to find answer for this one

28. Which of the following types of OpenStack storage is used to run operating system and scratch space?

Block storage

Object storage

Shared f‌ile system storage

Ephemeral storage

Answer

Correct Answer: Ephemeral storage

Note: This Question is unanswered, help us to find answer for this one

29.
Discovery, registration and delivery services for disk and server images are provided by which of the following OpenStack core projects?

Nova

Trove

Glance

Heat

Answer

Correct Answer: Glance

Note: This Question is unanswered, help us to find answer for this one

30.
Which of the following OpenStack services provides endpoint(s) that can be used to access resources and perform operations?

Compute

Object storage

Glance

All of the above options can be used

None of the above options can be used

Answer

Correct Answer: All of the above options can be used

Note: This Question is unanswered, help us to find answer for this one

31.
Which of the following components of Keystone is a group that can be used to isolate resources and/or users?

Token

Service

Tenant

Endpoint

Answer

Correct Answer: Tenant

Note: This Question is unanswered, help us to find answer for this one

32.
Which of the following statements is/are correct regarding OpenStack "Havana" release?
1. The Image service of OpenStack can store images in a back—end Sheepdog cluster.
2. Cinder cannot be used as a block-storage back-end for the image service of OpenStack.
3. GridFS distributed f‌ile system cannot be supported by the Image service of OpenStack.

Only statement1 is correct.

Only statement 3 is correct.

Both statements 1 and 3 are correct.

Both statements 2 and 3 are correct.

Answer

Correct Answer: Only statement1 is correct.

Note: This Question is unanswered, help us to find answer for this one

33. The compute node‘s scheduler is configured, by default, as which of the following schedulers?

Weight scheduler

Filter scheduler

RAM scheduler

None of the above

Answer

Correct Answer: Filter scheduler

Note: This Question is unanswered, help us to find answer for this one

34. The OpenStack dashboard is served to its users through which of the following web servers?

llS

Apache

Nginx

None of the above

Answer

Correct Answer: Apache

Note: This Question is unanswered, help us to find answer for this one

35.
What is the function of the following command?
:2 apt-get install glance python-glanceclient

It is used to install the network service on controller node

It is used to install the compute service on controller node

It is used to install the image service on controller node

None of the above

Answer

Correct Answer: It is used to install the image service on controller node

Note: This Question is unanswered, help us to find answer for this one

36. Which of the following features is NOT provided by Glance, an OpenStack image service?

Glance allows discovery. registration and retrieval of virtual machine images

Glance has the ability to take snapshot of a server image and then store it promptly

Virtual machine (VM) images made available through Glance can be stored in various locations. including object-storage systems such as OpenStack Swift and simple file systems

Glance contains tasks that are intended to offer a front end to end users for small synchronous Operations

Answer

Correct Answer: Glance contains tasks that are intended to offer a front end to end users for small synchronous Operations

Note: This Question is unanswered, help us to find answer for this one

37. In Glance, which of the following is a read-only image store option?

Filesystem

Http

Swift

Answer

Correct Answer: Http

Note: This Question is unanswered, help us to find answer for this one

38.
Which of the following Shared File System services is/are used to manage back-end devices that provide shared file systems?

manila-scheduler

manila-api

manila-share

Both b and c

Answer

Correct Answer: manila-share

Note: This Question is unanswered, help us to find answer for this one

39. Which of the following services is provided by the OpenStack project, Ceilometer?

OpenStack Orchestration service

OpenStack Metering service

OpenStack Networking service

OpenStack Block Storage service

Answer

Correct Answer: OpenStack Metering service

Note: This Question is unanswered, help us to find answer for this one

40. Which of the following OpenStack Block Storage services is responsible for managing back-end devices?

cinder-api

cinder-backup

cinder-volume

cinder scheduler

Answer

Correct Answer: cinder-volume

Note: This Question is unanswered, help us to find answer for this one

41. Which of the following projects is a Block Storage service of OpenStack?

Swift

Cinder

Heat

Nova

Answer

Correct Answer: Cinder

Note: This Question is unanswered, help us to find answer for this one

42. Which of the following is the default database used by Ceilometer to store all the telemetry data?

OData

MongoDB

SOL Server

HBase

Answer

Correct Answer: MongoDB

Note: This Question is unanswered, help us to find answer for this one

43.
Within the OpenStack clouds, which of the following options is a service that is designed to manage the applications and life-cycle of infrastructure?

Telemetry

Compute

Orchestration

Database service

Answer

Correct Answer: Orchestration

Note: This Question is unanswered, help us to find answer for this one

44.
Which of the following OpenStack projects helps to provide virtual network connectivity services for other OpenStack services?

Nova

Neutron

Glance

Trove

Answer

Correct Answer: Neutron

Note: This Question is unanswered, help us to find answer for this one

45. Which of the following options is a default scheduler for scheduling virtual machine instances?

Cells scheduler

Filter scheduler

Chance scheduler

None of the above

Answer

Correct Answer: Filter scheduler

Note: This Question is unanswered, help us to find answer for this one

46. Which of the following statements is/are correct regarding Alarms in OpenStack Metering (Ceilometer)?

Alarm API enables users to post their own samples and meters

Alarm API cannot be used to expose the history of alarm state transitions

Alarm API can be used to expose the history for changes in the rules

Both options a and c

Both options a and b

Answer

Correct Answer: Both options a and c

Note: This Question is unanswered, help us to find answer for this one

47. Which of the following languages is mainly used to design OpenStack?

XML

JavaScript

Python

Apple Swift

Answer

Correct Answer: Python

Note: This Question is unanswered, help us to find answer for this one

48. The virtual machine (VM) images can be stored by OpenStack inside an object storage system.

True

False

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

49. Which of the following commodity storage back-end technologies is a Linux-based system?

Ceph

Gluster

LVM

Answer

Correct Answer: LVM

Note: This Question is unanswered, help us to find answer for this one

50.
Which of the following statements is/are correct regarding the "Sahara" project in OpenStack?

1. It can use NFS shares to store job binaries and data sources through the shared Filesystem service of OpenStack
2. It cannot use Object Storage service of OpenStack to store job binaries and data sources.
3. It does not allow you to create the resources that can be shared across tenants.

Only statement 1 is correct

Only statement 3 is correct

Only statements1 and 2 are correct

Only statements 2 and 3 are correct

Answer

Correct Answer: Only statement 1 is correct

Note: This Question is unanswered, help us to find answer for this one

51.
Which of the following processes are used to manage information sources that fulf‌ill the requests from swift-proxy?
1. swift-account
2. swift-container
3. swift-object

Only 1 and 2

Only 1 and 3

All 1, 2, and 3

None of the above

Answer

Correct Answer: All 1, 2, and 3

Note: This Question is unanswered, help us to find answer for this one

52. Which of the following commodity storage back-end technologies does not support "thin provisioning"?

Sheepdog

LVM

Ceph

None of the above

Answer

Correct Answer: LVM

Note: This Question is unanswered, help us to find answer for this one

53.
Which of the following types of persistent storage are explicitly supported by OpenStack clouds?
1. Object storage
2. Block storage
3. File system storage

Only 1 and 2

Only 1 and 3

Only 2 and 3

All 1. 2. and 3

Answer

Correct Answer: Only 1 and 3

Note: This Question is unanswered, help us to find answer for this one

54. Which of the following features have been added to the OpenStack "Havana" release?

Support for Hyper-V

UDP—based publisher

Only options a and b

All options a. b. and c

Ability to store events

Answer

Correct Answer: All options a. b. and c

Note: This Question is unanswered, help us to find answer for this one

55.
Which of the following projects provides a Cloud Database-as-a-Service functionality for relational as well as non-relational database engines?

Neutron

Cinder

Trove

Horizon

Answer

Correct Answer: Trove

Note: This Question is unanswered, help us to find answer for this one

56. Which of the following OpenStack storage types is NOT deleted by a user and depends on the termination of a virtual machine?

Object storage

Block storage

Shared file system storage

Ephemeral storage

Answer

Correct Answer: Ephemeral storage

Note: This Question is unanswered, help us to find answer for this one

57.
If you have a standard OpenStack Networking setup, then which of the following physical data center networks is used for virtual machine (VM) data communication within the cloud deployment?

External network

Management network

Data network

API network

Answer

Correct Answer: Data network

Note: This Question is unanswered, help us to find answer for this one

58. Which of the following OpenStack storage types is/are accessible only within a virtual machine (VM)?

Object storage

Block storage

Ephemeral storage

Both options a and b

Both options a and c

Answer

Correct Answer: Both options a and b

Note: This Question is unanswered, help us to find answer for this one

59.
Which of the following OpenStack projects is an Identity service that is used to provide authentication and authorization services to other OpenStack services?

Keystone

Glance

Ceilometer

Neutron

Answer

Correct Answer: Keystone

Note: This Question is unanswered, help us to find answer for this one

60.
The additional access controls for the dashboard that can be applied to the Compute service are def‌ined by which of the following f‌iles?

keystone_policy.json

nova_policy.json

None of the above

Answer

Correct Answer: nova_policy.json

Note: This Question is unanswered, help us to find answer for this one

61. Which of the following Nova schedulers chooses the available host randomly from the service table?

Chance

Zone

Simple

None of the above

Answer

Correct Answer: Chance

Note: This Question is unanswered, help us to find answer for this one

62.
Which of the following components determines which particular host should a virtual machine launch on?

Nova-compute

Nova-scheduler

Nova-console

Nova-network

Answer

Correct Answer: Nova-scheduler

Note: This Question is unanswered, help us to find answer for this one

63.
By using dashboard in the OpenStack "Liberty" release. we cannot edit the name that is assigned to a role.

True

False

Answer

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

64. Which of the following is the correct command that is used to check the availability of "Heat" in OpenStack?

$ heat stack_list

S heat stack

$ heat stack-list

$ heat list-stack

Answer

Correct Answer: $ heat stack-list

Note: This Question is unanswered, help us to find answer for this one

65. While creating an encrypted volume type in OpenStack "Liberty" release, which ofthe following parameters specif‌ies the class that is responsible for conf‌iguring encryption?

Control Location

Key Size

Provider

Cipher

Answer

Correct Answer: Provider

Note: This Question is unanswered, help us to find answer for this one

66. OpenStack can be used to deploy OpenStack.

True

False

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

67. Which of the following authentication mechanisms is/are supported by Keystone?

Username-and-password

Token-based system

AWS-style login

All options a, b, and c are supported

Only options b and c are supported

Answer

Correct Answer: All options a, b, and c are supported

Note: This Question is unanswered, help us to find answer for this one

68. Which of the following types of OpenStack storage can be accessed through the REST API?

Ephemeral storage

Object storage

Block storage

Both a and c

Answer

Correct Answer: Object storage

Note: This Question is unanswered, help us to find answer for this one

69. Which of the following command-line clients is NOT available in OpenStack?

python-novaclient

python-cinderclient

python-imageclient

python-keystoneclient

Answer

Correct Answer: python-imageclient

Note: This Question is unanswered, help us to find answer for this one

70. The component "Ironic" is available in which of the following OpenStack releases?

Austin

Folsom

Kilo

Juno

Answer

Correct Answer: Kilo

Note: This Question is unanswered, help us to find answer for this one

71.
ln Horizon 9.0 OpenStack dashboard, which of the following is the required set of running OpenStack services?

Nova, Glance, Heat, and Neutron

Neutron, Cinder, Keystone, and Glance

Cinder, Keystone, Glance, and Swift

Nova. Keystone. Glance, and Neutron

Answer

Correct Answer: Nova. Keystone. Glance, and Neutron

Note: This Question is unanswered, help us to find answer for this one

72. What is the name of the f‌irst off‌icial release of OpenStack?

Kilo

Essex

Bexar

Austin

Answer

Correct Answer: Austin

Note: This Question is unanswered, help us to find answer for this one

73.
In the OpenStack release “Liberty", which of the following versions of Python is required for the basic installation of "Horizon" dashboard?

Python 2.5

python 2.6

Python 2.7

Answer

Correct Answer: Python 2.7

Note: This Question is unanswered, help us to find answer for this one

74.
Which of the following options is used by all OpenStack hosts to publish their hardware capabilities,available resources and status?

With SQL calls to the database

With the direct interprocess communication

Through the queue

None of the above

Answer

Correct Answer: Through the queue

Note: This Question is unanswered, help us to find answer for this one

75.
In the OpenStack release "Liberty", which of the following Django versions is required for the basic installation of "Horizon" dashboard?

Django 1.4 or 1.6

Django1.4 or 1.5

Django 1.7 or 1.8

None of the above

Answer

Correct Answer: Django 1.7 or 1.8

Note: This Question is unanswered, help us to find answer for this one

76.
In OpenStack. which of the following components of Orchestration service orchestrates a template''s launching and provides events to an API consumer?

heat-engine

heat-api

heat-api—cfn

None of the above

Answer

Correct Answer: heat-engine

Note: This Question is unanswered, help us to find answer for this one

77. The Object storage (Swift) in OpenStack always uses centralized database.

True

False

Answer

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

78.
Which of the following statements is/are correct about OpenStack deployment?
Image-based approach can be used for deploying the operating system.
Disk partitioning and disk array set can only be performed before deployment.
Networking configuration for PXE booting can only be performed after deployment.

Only statement 1 is correct.

Only statement 2 is correct.

Both statements 1 and 2 are correct.

Both statements 1 and 3 are correct.

Answer

Correct Answer: Only statement 1 is correct.

Note: This Question is unanswered, help us to find answer for this one

79. Which of the following options is NOT a log file of OpenStack dashboard?

syslog

access_log

error_log

None of the above is a log file of dashboard

Answer

Correct Answer: syslog

Note: This Question is unanswered, help us to find answer for this one

80.
Which of the following services of OpenStack Metering (Ceilometer) is helpful to gain control over alarm life cycle?

ceilometer—alarm-evaluator

ceilometer—api

ceilometer-alarm-notifier

None of the above

Answer

Correct Answer: ceilometer—api

Note: This Question is unanswered, help us to find answer for this one

81.
An associated rule management interface and a rule-based authorization engine are provided by which of the following services of Keystone?

Policy

Token

Catalog

Answer

Correct Answer: Policy

Note: This Question is unanswered, help us to find answer for this one

82.
Which of the following projects provides a templateodriven service in OpenStack that automates the deployment of compute. networking and storage resources for an application?

Cinder

Troove

Heat

Compute

Answer

Correct Answer: Heat

Note: This Question is unanswered, help us to find answer for this one

83.
While creating a virtual machine on a particular network, which of the following processes communicates with the networking APl of OpenStack to plug each virtual network interface card on the virtual machine?

nova-scheduler

nova-compute

nova-neutron

nova-quantum

Answer

Correct Answer: nova-compute

Note: This Question is unanswered, help us to find answer for this one

84. Which of the following statements is/are incorrect about a Flavor in OpenStack?

It is a hardware configuration for a server.

It can be used to launch an instance.

Size of a virtual server. which can be launched. cannot be def‌ined by a Flavor.

Both options a and c are incorrect.

Answer

Correct Answer: Size of a virtual server. which can be launched. cannot be def‌ined by a Flavor.

Note: This Question is unanswered, help us to find answer for this one

85. Which of the following OpenStack integrated projects arranges multiple cloud applications for OpenStack?

Ceilometer

Heat

Trove

None of the above

Answer

Correct Answer: Heat

Note: This Question is unanswered, help us to find answer for this one

86. Which of the following disk formats is/are NOT supported by the "KVM" OpenStack virtualization technology?

qcow2

VHD

Both options a and b are not supported

Both options a and b are supported

Answer

Correct Answer: VHD

Note: This Question is unanswered, help us to find answer for this one

87. Which of the following OpenStack storage types is managed by OpenStack project Nova?

Ephemeral storage

Block storage

Shared File System storage

Object storage

Answer

Correct Answer: Ephemeral storage

Note: This Question is unanswered, help us to find answer for this one

88. Shared File System storage is managed by which of the following OpenStack projects?

Nova

Cinder

Manila

Swift

Answer

Correct Answer: Manila

Note: This Question is unanswered, help us to find answer for this one

89. Which of the following operations is/are performed manually in OpenStack deployment?

Physical racking.

MAC-to-IP assignment.

Power conf‌iguration.

Only options b and c are performed manually.

All options a, b, and c are performed manually.

Answer

Correct Answer: All options a, b, and c are performed manually.

Note: This Question is unanswered, help us to find answer for this one

90.
Which of the following browsers is/are supported by the OpenStack dashboard "Horizon“ in the release "Kilo"?

Firefox 31.0

Internet Explorer 8

Chrome 43.0

Only options b and c are supported

Only options a and c are supported

Answer

Correct Answer: Only options a and c are supported

Note: This Question is unanswered, help us to find answer for this one

OpenStack MCQs | Topic-wise

MCQ on Basic OpenStack

General OpenStack MCQs

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Time Management MCQs

Basic OpenStack MCQ

1. Which ofthe following OpenStack projects are NOT available in OpenStack "Havana" release?

2. Which of the following distinct physical data center networks are NOT available in a standard OpenStack networking setup?

3. Which of the following options are the compelling features of a cloud?

4. Which of the following options are the examples of cloud computing technology?

5. Which of the following statements are correct regarding "Ceph" commodity storage back-end technology?

6. Which of the following options is/are (an) automated deployment system(s) for OpenStack?

7. Which of the following quotas in OpenStack "Liberty" release are used with Block Storage service?

8. Under which of the following project names are Object Storage and Block Storage OpenStack Services offered?

9. Which of the following disk formats is/are supported by Glance?

10. Which of the following quotas in OpenStack "Liberty" release are used with Compute service?

11. Which of the following statements is/are correct regarding OpenStack Horizon?

12. While administering Nova, what is/are the function(s) of the following command?

13. Which Of the following statements are correct regarding OpenStack dashboard?

14. Which of the following statements are correct regarding Block Storage in OpenStack "Havana" release?

15. Which of the following components were included in the f‌irst release of OpenStack?

16. In the OpenStack "Liberty" release, which of the following options are available under the Identity tab on OpenStack dashboard?

17. Which of the following options is a default Nova scheduler?

18. Which of the following components of the Orchestration service is responsible for the processing of API requests by sending them to a heat-engine over Remote Procedure Call (RPC)?

19. Which of the following options is a command-line utility for Red Hat Enterprise Linux in which Puppet modules are used to provide support for rapid OpenStack deployment on existing servers over an SSH connection?

20. Which of the following components of Nova architecture is/are neither custom-written nor Python-based?

21. Which Of the following authorization policies is/are handled by OpenStack Networking?

22. In the OpenStack "Liberty" release, which of the following options is NOT available under the Network tab on OpenStack dashboard?

23. In the OpenStack "Liberty" release, which of the following statements is incorrect regarding "Host aggregates"?

24. In the OpenStack "Liberty" release, which of the following options is NOT available under the Compute tab on OpenStack dashboard?

25. Which of the following projects is NOT available in the OpenStack "Havana" release but was available in the earlier OpenStack release "Grizzly"?

26. Which of the following Nova schedulers is used to f‌ind the least loaded host?

27. Which of the following projects provides the Compute service in OpenStack?

28. Which of the following types of OpenStack storage is used to run operating system and scratch space?

29. Discovery, registration and delivery services for disk and server images are provided by which of the following OpenStack core projects?

30. Which of the following OpenStack services provides endpoint(s) that can be used to access resources and perform operations?

31. Which of the following components of Keystone is a group that can be used to isolate resources and/or users?

33. The compute node‘s scheduler is configured, by default, as which of the following schedulers?

34. The OpenStack dashboard is served to its users through which of the following web servers?

35. What is the function of the following command?:2 apt-get install glance python-glanceclient

36. Which of the following features is NOT provided by Glance, an OpenStack image service?

37. In Glance, which of the following is a read-only image store option?

38. Which of the following Shared File System services is/are used to manage back-end devices that provide shared file systems?

39. Which of the following services is provided by the OpenStack project, Ceilometer?

40. Which of the following OpenStack Block Storage services is responsible for managing back-end devices?

41. Which of the following projects is a Block Storage service of OpenStack?

42. Which of the following is the default database used by Ceilometer to store all the telemetry data?

43. Within the OpenStack clouds, which of the following options is a service that is designed to manage the applications and life-cycle of infrastructure?

44. Which of the following OpenStack projects helps to provide virtual network connectivity services for other OpenStack services?

45. Which of the following options is a default scheduler for scheduling virtual machine instances?

46. Which of the following statements is/are correct regarding Alarms in OpenStack Metering (Ceilometer)?

47. Which of the following languages is mainly used to design OpenStack?

48. The virtual machine (VM) images can be stored by OpenStack inside an object storage system.

49. Which of the following commodity storage back-end technologies is a Linux-based system?

51. Which of the following processes are used to manage information sources that fulf‌ill the requests from swift-proxy?1. swift-account2. swift-container3. swift-object

52. Which of the following commodity storage back-end technologies does not support "thin provisioning"?

53. Which of the following types of persistent storage are explicitly supported by OpenStack clouds?1. Object storage2. Block storage3. File system storage

54. Which of the following features have been added to the OpenStack "Havana" release?

55. Which of the following projects provides a Cloud Database-as-a-Service functionality for relational as well as non-relational database engines?

56. Which of the following OpenStack storage types is NOT deleted by a user and depends on the termination of a virtual machine?

57. If you have a standard OpenStack Networking setup, then which of the following physical data center networks is used for virtual machine (VM) data communication within the cloud deployment?

58. Which of the following OpenStack storage types is/are accessible only within a virtual machine (VM)?

59. Which of the following OpenStack projects is an Identity service that is used to provide authentication and authorization services to other OpenStack services?

60. The additional access controls for the dashboard that can be applied to the Compute service are def‌ined by which of the following f‌iles?

61. Which of the following Nova schedulers chooses the available host randomly from the service table?

62. Which of the following components determines which particular host should a virtual machine launch on?

63. By using dashboard in the OpenStack "Liberty" release. we cannot edit the name that is assigned to a role.

64. Which of the following is the correct command that is used to check the availability of "Heat" in OpenStack?

65. While creating an encrypted volume type in OpenStack "Liberty" release, which ofthe following parameters specif‌ies the class that is responsible for conf‌iguring encryption?

66. OpenStack can be used to deploy OpenStack.

67. Which of the following authentication mechanisms is/are supported by Keystone?

68. Which of the following types of OpenStack storage can be accessed through the REST API?

69. Which of the following command-line clients is NOT available in OpenStack?

70. The component "Ironic" is available in which of the following OpenStack releases?

71. ln Horizon 9.0 OpenStack dashboard, which of the following is the required set of running OpenStack services?

72. What is the name of the f‌irst off‌icial release of OpenStack?

73. In the OpenStack release “Liberty", which of the following versions of Python is required for the basic installation of "Horizon" dashboard?

74. Which of the following options is used by all OpenStack hosts to publish their hardware capabilities,available resources and status?

75. In the OpenStack release "Liberty", which of the following Django versions is required for the basic installation of "Horizon" dashboard?

76. In OpenStack. which of the following components of Orchestration service orchestrates a template''s launching and provides events to an API consumer?

77. The Object storage (Swift) in OpenStack always uses centralized database.

79. Which of the following options is NOT a log file of OpenStack dashboard?

80. Which of the following services of OpenStack Metering (Ceilometer) is helpful to gain control over alarm life cycle?

81. An associated rule management interface and a rule-based authorization engine are provided by which of the following services of Keystone?

82. Which of the following projects provides a templateodriven service in OpenStack that automates the deployment of compute. networking and storage resources for an application?

8.
Under which of the following project names are Object Storage and Block Storage OpenStack Services offered?

16.
In the OpenStack "Liberty" release, which of the following options are available under the Identity tab on OpenStack dashboard?

18.
Which of the following components of the Orchestration service is responsible for the processing of API requests by sending them to a heat-engine over Remote Procedure Call (RPC)?

19.
Which of the following options is a command-line utility for Red Hat Enterprise Linux in which Puppet modules are used to provide support for rapid OpenStack deployment on existing servers over an SSH connection?

20.
Which of the following components of Nova architecture is/are neither custom-written nor Python-based?

22.
In the OpenStack "Liberty" release, which of the following options is NOT available under the Network tab on OpenStack dashboard?

23.
In the OpenStack "Liberty" release, which of the following statements is incorrect regarding "Host aggregates"?

24.
In the OpenStack "Liberty" release, which of the following options is NOT available under the Compute tab on OpenStack dashboard?

25.
Which of the following projects is NOT available in the OpenStack "Havana" release but was available in the earlier OpenStack release "Grizzly"?

29.
Discovery, registration and delivery services for disk and server images are provided by which of the following OpenStack core projects?

30.
Which of the following OpenStack services provides endpoint(s) that can be used to access resources and perform operations?

31.
Which of the following components of Keystone is a group that can be used to isolate resources and/or users?

35.
What is the function of the following command?
:2 apt-get install glance python-glanceclient

38.
Which of the following Shared File System services is/are used to manage back-end devices that provide shared file systems?

43.
Within the OpenStack clouds, which of the following options is a service that is designed to manage the applications and life-cycle of infrastructure?

44.
Which of the following OpenStack projects helps to provide virtual network connectivity services for other OpenStack services?

51.
Which of the following processes are used to manage information sources that fulf‌ill the requests from swift-proxy?
1. swift-account
2. swift-container
3. swift-object

53.
Which of the following types of persistent storage are explicitly supported by OpenStack clouds?
1. Object storage
2. Block storage
3. File system storage

55.
Which of the following projects provides a Cloud Database-as-a-Service functionality for relational as well as non-relational database engines?

57.
If you have a standard OpenStack Networking setup, then which of the following physical data center networks is used for virtual machine (VM) data communication within the cloud deployment?

59.
Which of the following OpenStack projects is an Identity service that is used to provide authentication and authorization services to other OpenStack services?

60.
The additional access controls for the dashboard that can be applied to the Compute service are def‌ined by which of the following f‌iles?

62.
Which of the following components determines which particular host should a virtual machine launch on?

63.
By using dashboard in the OpenStack "Liberty" release. we cannot edit the name that is assigned to a role.

71.
ln Horizon 9.0 OpenStack dashboard, which of the following is the required set of running OpenStack services?

73.
In the OpenStack release “Liberty", which of the following versions of Python is required for the basic installation of "Horizon" dashboard?

74.
Which of the following options is used by all OpenStack hosts to publish their hardware capabilities,available resources and status?

75.
In the OpenStack release "Liberty", which of the following Django versions is required for the basic installation of "Horizon" dashboard?

76.
In OpenStack. which of the following components of Orchestration service orchestrates a template''s launching and provides events to an API consumer?

80.
Which of the following services of OpenStack Metering (Ceilometer) is helpful to gain control over alarm life cycle?

81.
An associated rule management interface and a rule-based authorization engine are provided by which of the following services of Keystone?

82.
Which of the following projects provides a templateodriven service in OpenStack that automates the deployment of compute. networking and storage resources for an application?

83.
While creating a virtual machine on a particular network, which of the following processes communicates with the networking APl of OpenStack to plug each virtual network interface card on the virtual machine?

90.
Which of the following browsers is/are supported by the OpenStack dashboard "Horizon“ in the release "Kilo"?