Salesforce-Development Quiz # 4

Which of the following objects is associated with errors relating to create(), update(), and delete() method calls?

DeployMessage object

AsyncResult object

RetrieveMessage object

State whether the following statement is True or False. In the Iteration method of accessing components, the concept of DOM ids is used.

False

True

Which of the following are the Declarative (File based) Metadata API Calls?

listMetadata()

deploy()

describeMetadata()

All of the above

You have a static resource archive named Testpack in your VisualForce organization which contains an image file named hills.jpg. You want to reference this image file in your VisualForce page. Which of the following Code Snippets can be used to achieve the desired result?

apex:image url="{!$Resource.Testpack}" width="50" height="50" />

<apex:image url="{!URLFOR($Resource.Testpack , 'hills.jpg')}" width="50" height="50" />

<apex:image url="{!($Resource.Testpack , 'hills.jpg')}" width="50" height="50" />

<apex:image url="hills.jpg" width="50" height="50" />

What is the syntax for the logout() API call?

LogoutResult = binding.logout();

LogoutResult = binding.logout (string username, string password);

LogoutResult = binding.logout (string username);

LogoutResult = binding.logout (string password);

Apex allows developers to lock sObject records while they are being updated in order to prevent race conditions and other thread safety problems. Which of the following keywords is used, in SOQL statements for Locking?

TABLOCK

COMMIT

ROWLOCK

FOR UPDATE

Which of the following statements regarding an Unmanaged Package are false?

An Unmanaged Package consists of Non-Upgradeable Components.

An Unmanaged Package consists of Upgradeable Components.

An Unmanaged Package can be used for one time distribution only.

Which of the following functionalities is provided by the Apex Code?

It can change the standard functionality

It can spawn threads.

It can render error messages.

It can create temporary files.

Which type of apps are built using only the Force.com API to access the Salesforce service?

Composite apps

Client apps

Native apps

All of the above

What is the difference between the queryAll() and queryMore() calls?

queryAll() returns the records count of more than 500 returns while queryMore() also returns the records that have been deleted because of a merge or delete.

queryMore() returns the records count of more than 500 while queryAll() also returns the records that have been deleted because of a merge or delete.

queryAll() returns the records when the Ids are not known while queryMore() returns the records with known Ids.

queryMore() returns the records when the Ids are not known while queryAll() returns the records with known Ids.

Which of the following are the types of Collections in the Apex Code?

Lists

Sets

Maps

All of the above

What is the maximum number of Custom Apps that can be created using the Developer Edition?

1

5

10

Unlimited

Which of the following Access Levels can be granted under Apex Managed Sharing?

Read Only

Private

Read/Write

All of the above

Which of the following is/are required to convert a Lead into an Account and Contact?

You must be logged in.

You must have the "Convert Leads" permission and the "Edit" permission on leads.

You must have the "Create" and "Edit" permission on Accounts and Contact objects.

All of the above

A VisualForce page definition consists of VisualForce Markup, which is made up of tags. How many such tags are allowed in a VisualForce page?

Only One

Two

Three

Unlimited

The create() call returns an array of SaveResult which contains the id, success, errors properties. What will be the values of these three properties respectively if the object has been created successfully?

null, true, null

id generated, false, error code

id generated, true, null

null, false, error code

Which of the following situations demands the use of the Apex Code?

Building wizards and other multi-step processes.

Adding functionality to a composite application that processes only one type of record at a time.

Processing more than one record at a time efficiently, and with transactional correctness.

Creating a custom flow control through an application.

What does the WSDL describeGlobal() call return?

It retrieves a list of available objects for your organization's data.

It retrieves metadata about page layouts for the specified object type.

It allows the user to switch between the listed apps at any time.

It is used to obtain metadata for a given object.

Which of the following User Permissions are needed to create test drives and publish AppExchange packages to AppExchange?

Download AppExchange Packages

Create AppExchange Packages

Upload AppExchange Packages

In which type of relationships among objects is the object not deleted when its related product is deleted?

Master-Detail

Many-to-Many

Lookup

All of the above

Which of the following fields of the Case API object cannot be updated?

AccountId

Description

CaseNumber

ParentId

OwnerId

Which of the following are examples of Assignment operator expressions?

+=

/=

>>>=

All of the above

Which of the following methods is not defined under ApexClass ?

deploy()

retrieve()

create()

describeMetadata()

Which of the following Managed package Components contain a Subscriber and Developer Editable attribute?

Apex Class

Apex Trigger

Home Page Layout

None of the above

Which of the following methods can be used to handle sObjects dynamically in Apex?

Use of Token and Describe Result Data Structures

Use of Dynamic DML

Use of Dynamic SOQL and SOSL

All of the above

A Custom Component named "myCustomComponent" is created and has the following code:
<apex:component>
<apex:outputText value="This is a custom component."/>
</apex:component>
Which of the following code snippets depicts the correct way to call the above custom component in a VisualForce page, provided, both of these are defined in the same namespace?

apex:page standardController="Account"> <c:myCustomComponent/> </apex:page>

<apex:page standardController="Account"> <apex:myCustomComponent/> </apex:page>

<apex:page standardController="Account"> <apex:component name="myCustomComponent" /> </apex:page>

What is the maximum number of characters in the OldValue field of SolutionHistory object?

100

255

755

1000

There is no limit.

Which of the following web services is used by Representational state transfer (REST) architecture to transmit domain-specific data?

SOAP

WSDL

MIME

HTTP

What type of object can be added to your organization's information using the create() API call?

Account

Contact

Both a and b

In order to modify existing customizations in an organization using XML metadata files, which of the following method calls will be used?

deploy()

create()

update()

All of the above

Quiz:	Salesforce-Development Quiz # 4
Subject:	Basic Salesforce Development
Total Questions:	30 MCQs
Time:	30 Minutes