OpenStack MCQs (Chapterwise Multiple Choice Questions)

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

OData

MongoDB

SOL Server

HBase

Answer & Explanation

Correct Answer: MongoDB

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

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

Austin

Folsom

Kilo

Juno

Answer & Explanation

Correct Answer: Kilo

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

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 & Explanation

Correct Answer: $ heat stack-list

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

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 & Explanation

Correct Answer: Provider

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

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

llS

Apache

Nginx

None of the above

Answer & Explanation

Correct Answer: Apache

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

OpenStack can be used to deploy OpenStack.

True

False

Answer & Explanation

Correct Answer: True

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

True

False

Answer & Explanation

Correct Answer: False

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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 & Explanation

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

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

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

python-novaclient

python-cinderclient

python-imageclient

python-keystoneclient

Answer & Explanation

Correct Answer: python-imageclient

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

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 & Explanation

Correct Answer: Ephemeral storage

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

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