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Salesforce DEV-501 Study Guides 2021




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NEW QUESTION 1
What is the total number of messages that all email services put together can process in a day? (No Answer)

  • A. Failure response settings
  • B. Number of user licenses multiplied by 1000
  • C. Through class itself
  • D. List of List Objects

Answer: B

NEW QUESTION 2
What can be viewed using the process visualizer?

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

Answer: A

NEW QUESTION 3
Object X has a lookup field to Object Y. X needs to display a text value from a Text field on

  • A. To ensure data Integrity, how would a developer implement this?
  • B. Create a roll-up summary field on Object X that retrieves the value from Y.
  • C. Create a text field on Object X and use a workflow rule to fill in the value upon the creation of X
  • D. Create a cross-object formula field on Object X that retrieves the value from Y.
  • E. Create a text field on Object X and use Apex to populate the value.

Answer: C

NEW QUESTION 4
What datatype is used for standard or custom objects that store record data? (No Answer)

  • A. System
  • B. sObject
  • C. Global

Answer: B

NEW QUESTION 5
This component provides inline editing support to <apex:outputField> and various container components. In order to support inline editing, this component must also be within an
<apex:form> tag.
The <apex:inlineEditSupport> component can only be a descendant of the following tags:
<apex:dataList>
<apex:dataTable>
<apex:form>
<apex:outputField>
<apex:pageBlock>
<apex:pageBlockSection>
<apex:pageBlockTable>
<apex:repeat>
See also: the inlineEdit attribute of <apex:detail>

  • A. apex:inlineEditSupport
  • B. apex:chartLabel
  • C. apex:page
  • D. apex:outputPanel

Answer: A

NEW QUESTION 6
Which keywords do developers use to handle exceptions in Apex?

  • A. Through class itself
  • B. Throw, try, catch, finally
  • C. Static and final
  • D. GET, POST, PUT, DELETE

Answer: D

NEW QUESTION 7
Which dashboard component displays a grand total across a set of data? Choose 2 answers

  • A. Chart
  • B. Pivot
  • C. Metric
  • D. Table

Answer: D

NEW QUESTION 8
A data series to be rendered as connected points in a Visualforce chart. At a minimum you must specify the fields in the data collection to use as X and Y values for each point, as well as the X and Y axes to scale against.
Note: This component must be enclosed within an <apex:chart> component. You can have multiple <apex:barSeries> and <apex:lineSeries> components in a single chart.

  • A. apex:pageblockSection
  • B. apex:inputHidden
  • C. apex:lineSeries
  • D. apex:inputSecret

Answer: C

NEW QUESTION 9
Which property of a field can be edited within the page layout editor? Choose 2 answers

  • A. Read-only
  • B. Controller
  • C. Always Displayed
  • D. Field Dependency
  • E. Required

Answer: AE

NEW QUESTION 10
How should one prevent soql injection when using dynamic soql? (No Answer)

  • A. XMLStreanWriter, XMLStreamReader
  • B. Messaging.InboundEmailHandler
  • C. with sharing keyword
  • D. Utilize the String.escapeSingleQuotes(string) method

Answer: D

NEW QUESTION 11
Which developer tool can be used to create a data model? Choose 2 answers

  • A. Force.com IDE
  • B. Schema Builder
  • C. Application Data Model Wizard
  • D. Force.com Data Loader

Answer: AB

NEW QUESTION 12
Which trigger context variable allows you to modify field values before they are written to the database in the before trigger? (No Answer)

  • A. Trigger.new
  • B. Trigger.old
  • C. @ReadOnly
  • D. TRUE

Answer: A

NEW QUESTION 13
Hiring managers at Universal Containers would like a visual mechanism for determining review score outliers. Review scores are captured as a custom field on a custom Review object and can range from l to 10. Any review score that is > 8 should be highlighted in green.
Any review score that is < 4 should be highlighted In red. How would a developer accomplish this?

  • A. Use custom summary formulas
  • B. Use matrix reports
  • C. Use charts
  • D. Use conditional highlighting

Answer: D

NEW QUESTION 14
The markup defines the user interface components that should be included on the page, and the way they should appear.

  • A. True
  • B. False

Answer: A

NEW QUESTION 15
What is the list of steps to match regular expressions using the Pattern and Matcher classes?

  • A. A template from which objects are created
  • B. 1.Instantiate a pattern object from the expression you wish to match.2. Instantiate a matcher object from the pattern that contains the string you want to check.3. Use the matcher object to detect if the matcher matches the pattern.
  • C. HTTPRequest, HTTPResponse, HTTP
  • D. Primitive, sObject, Collections, Null

Answer: B

NEW QUESTION 16
A developer would like to enable end users to filter the data displayed on the related list of an object detail page. How could a developer accomplish this?

  • A. Enable Advanced Search on the object's related list
  • B. Customize the search filter fields layout for that object
  • C. Create a Visualforce page to replace the object detail view
  • D. Configure the object's related list to add a filter

Answer: C

NEW QUESTION 17
A developer needs to support multiple currencies for a custom object in an application. The multi-currency feature has been enabled for the organization.
What does the developer need to know in order to successfully support this application? Choose 2 answers

  • A. Administrators can add additional currencies after the application has been built.
  • B. Roll-up summary fields on a parent record will calculate incorrectly if the child records have multiple currencies.
  • C. The multi-currency feature will automatically track historical exchange rates.
  • D. Currency ISO code will need to be supplied when inserting records in different currencies.

Answer: CD

NEW QUESTION 18
Under what profile do Webservice methods execute by default?

  • A. No
  • B. FALSE
  • C. TRUE
  • D. System

Answer: D

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