Salesforce DEV-501 Study Guides 2021

NEW QUESTION 1
For example, if you use the standard Accounts controller, clicking a Save button in a Visualforce page results in the same behavior as clicking Save on a standard Account edit page. The same behavior holds true for Custom objects.

• A. True
• B. False

Answer: A

NEW QUESTION 2
Good Apex tests should....

• A. Exercise bulk trigger functionality—use at least 20 records in your tests.
• B. Only test code using the Standard User profile.
• C. Access live organization data to validate SOQL queries and DML operations.
• D. Use the isTest annotatio
• E. Classes defined with the isTest annotation do not count against your organization limit of 3 MB for all Apex cod
• F. See IsTest Annotation.
• G. Use the runAs method to test your application in different user contexts.
• H. None of these

Answer: ADE

NEW QUESTION 3
What does Apex provide to support programmatic control of the workflow? (No Answer)

• A. Map, List, Set
• B. Apex classes
• C. Through class itself
• D. Apex process classes

Answer: D

NEW QUESTION 4
Universal Containers tracks reviews as a custom object in a recruiting application. An interview score is tracked on each review record and should be numerical, so that hiring managers can perform score calculations. The scores should be restricted to Integer values l through 5 and displayed as a set of radio buttons.
How can a developer meet this requirement?

• A. Create the Interview Score field as a picklist, displayed as a radio button on the page layout
• B. Create a formula field that displays the interview score as a set of radio buttons
• C. Create a Visualforce component to display the interview score as a set of radio buttons
• D. Create the Interview Score field with a data type of radio button

Answer: D

NEW QUESTION 5
Defines a chart legend. This component offers additional configuration options beyond the defaults used by the legend attribute of the <apex:chart> component.
Note: This component must be enclosed within an <apex:chart> component.

• A. apex:dataTable
• B. apex:legend
• C. apex:pageBlockSectionItem
• D. apex:inputSecret

Answer: B

NEW QUESTION 6
What can cross-object formulas reference?

• A. Both parent and child object records
• B. Parent object records only
• C. Child object records only
• D. Other records of the same object

Answer: B

NEW QUESTION 7
By using the keyword in a class definition, a developer can create a custom controller or controller extension that respects OWD, role hierarchy, and sharing rules.

• A. with permissions
• B. with defaults
• C. with security
• D. with sharing
• E. with roles
• F. None of these

Answer: D

NEW QUESTION 8
How are programmatic cusomizations done in Salesforce?

• A. Apex, Visualforce, and APIs
• B. Apex classes
• C. Apex process classes
• D. Dates, Ids, Numbers

Answer: A

NEW QUESTION 9
Which is a valid formula return type for a custom formula field? Choose 3 answers

• A. Date
• B. Percent
• C. Email
• D. Phone
• E. Currency

Answer: A

NEW QUESTION 10
What determines how the email service responds when an attempt to access the email service fails? (No Answer)

• A. Failure response settings
• B. RETURNING
• C. Queues, time triggers
• D. Apex classes

Answer: A

NEW QUESTION 11
A user can only see the fields A, B, and C on a record of Object X until the Stage field value on the record changes from New to Working. Once the Stage field value is updated to Working and the record is saved, the user should be able to see fields A, B, C, and D.
How would an application developer configure this?

• A. Use workflow to change the field-level security
• B. Use validation rules to expose the field
• C. Use multiple Visualforce pages
• D. Use workflow to change the record type

Answer: C

NEW QUESTION 12
This tag acts as a placeholder for your dynamic Apex components. It has one required parameter—component Value—which accepts the name of an Apex method that returns a dynamic component.
The following Visualforce components do not have dynamic Apex representations:
<apex:actionRegion>
<apex:attribute>
<apex:component>
<apex:componentBody>
<apex:composition>
<apex:define>
<apex:dynamicComponent>
<apex:flash>
<apex:inputFile>
<apex:include>
<apex:insert>
<apex:pageMessage>
<apex:pageMessages>
<apex:variable>
<apex:vote>
Any non-<apex:> tag, like <chatter:>, <flow:>, <ideas:>, <knowledge:>, <messaging:>, or
<site:>

• A. apex:dynamicComponent
• B. apex:dataList
• C. apex:actionSupport
• D. apex:insert

Answer: A

NEW QUESTION 13
An area of a Visualforce page that demarcates which components should be processed by the Force.com server when an AJAX request is generated. Only the components in the body of the <apex:actionRegion> are processed by the server, thereby increasing the performance of the page.

• A. apex:outputLabel
• B. apex:actionRegion
• C. apex:facet
• D. apex:emailPublisher

Answer: B

NEW QUESTION 14
The method used to create an object out of a class definition is called a:

• A. constructor
• B. For loops
• C. Webservice
• D. TRUE

Answer: A

NEW QUESTION 15
What interface does the Apex email handler implement to setup and inbound email service?

• A. Messaging.sendEmail
• B. Messaging.InboundEmailHandler
• C. Encapsulation principles
• D. isSuccess, sendEmailError

Answer: B

NEW QUESTION 16
What must a developer consider when inserting records using an API-based tool? Choose 2 answers

• A. Required fields on page layouts are enforced.
• B. Universally required field settings are respected.
• C. Apex triggers are ignored.
• D. Invalidation rules are respected.

Answer: CD

NEW QUESTION 17
What can be viewed using the process visualizer?

• A. Approval processes
• B. Support processes
• C. Workflow rules
• D. Sales processes

Answer: A