Salesforce CRT-450 Online Practice Questions and Exam Preparation

Salesforce CRT-450 Online Questions & Answers

• Question 461:

  A Licensed_Professional__c custom object exists in the system with two Master-Detail fields for the following objects: Certification__c and Contact.

  Users with the “Certification Representative” role can access the Certification records they own and view the related Licensed Professionals records, however users with the “Sales Representative” role report they cannot view any Licensed

  Professional records even though they own the associated Contact record.

  What are two likely causes of users in the “Sales Representative” role not being able to access the Licensed Professional records? (Choose two.)

  A. The organization's sharing rules for Licensed_Professional__c have not finished their recalculation process.
  B. The organization recently modified the Sales representative role to restrict Read/Write access to Licensed_Professional__c
  C. The organization has a private sharing model for Certification__c, and Contact is the primary relationship in the Licensed_Professional__c object
  D. The organization has a private sharing model for Certification__c, and Certification__c is the primary relationship in the Licensed_Professional__c object.
  A. The organization's sharing rules for Licensed_Professional__c have not finished their recalculation process.
  C. The organization has a private sharing model for Certification__c, and Contact is the primary relationship in the Licensed_Professional__c object

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  Explanation/Reference:

• Question 462:

  A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple sObjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URLWhich statement is unnecessary inside the unit test for the custom controller?

  A. Public ExtendedController (ApexPages.StandardController cntrl) { }
  B. ApexPages.currentPage().getParameters().put('input', 'TestValue')
  C. Test.setCurrentPage(pageRef),
  D. String nextPage = controller.save().getUrl();
  A. Public ExtendedController (ApexPages.StandardController cntrl) { }
  D. String nextPage = controller.save().getUrl();

• Question 463:

  What is the return data type when ApexPages.currentPage().getParameters() is used to retrieve URL parameters from a visualforce controller?

  A. Map
  B. List
  C. Enum
  D. String[]
  A. Map

• Question 464:

  The sales team at universal container would like to see a visual indicator appear on both account and opportunity page layout to alert salespeople when an account is late making payments or has entered the collections process. What can a developer implement to achieve this requirement without having to write custom code?

  A. Workflow rule
  B. Formula field
  C. Roll-up summary field
  D. Quick action
  B. Formula field

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  Explanation/Reference:

• Question 465:

  What are two ways for a developer to execute tests in an org?

  A. Tooling API
  B. Developer console
  C. Bulk API
  D. Matadata API
  A. Tooling API
  B. Developer console

• Question 466:

  Given the following Apex statement:

  Account myAccount = [SELECT Id, Name FROM Account];

  What occurs when more than one Account is returned by the SOQL query?

  A. The variable, myAccount, is automatically cast to the List data type.
  B. The first Account returned is assigned to myAccount.
  C. The query fails and an error is written to the debug log.
  D. An unhandled exception is thrown and the code terminates.
  D. An unhandled exception is thrown and the code terminates.

• Question 467:

  Which three declarative fields are correctly mapped to variable types in Apex? (Choose three.)

  A. Number maps to Decimal.
  B. Number maps to Integer.
  C. TextArea maps to List of type String.
  D. Date/Time maps to Dateline.
  E. Checkbox maps to Boolean.
  A. Number maps to Decimal.
  D. Date/Time maps to Dateline.
  E. Checkbox maps to Boolean.

• Question 468:

  Which collection type provides unique key/value pairings of data?

  A. Map
  B. List
  C. Array
  D. Set
  A. Map

• Question 469:

  A developer creates a new Apex trigger with a helper class, and writes a test class that only exercises 95% coverage of new Apex helper class. Change Set deployment to production fails with the test coverage warning: "Test coverage of selected Apex Trigger is 0%, at least 1% test coverage is required" What should the developer do to successfully deploy the new Apex trigger and helper class?

  A. Create a test class and methods to cover the Apex trigger
  B. Run the tests using the 'Run All Tests' method.
  C. Remove the falling test methods from the test class.
  D. Increase the test class coverage on the helper class
  C. Remove the falling test methods from the test class.

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  Explanation/Reference:

• Question 470:

  Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?

  A. Use the Data Loader command line.
  B. Create a Schedulable Apex class.
  C. Schedule a report.
  D. Define a Data Export scheduled job.
  D. Define a Data Export scheduled job.

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  Explanation/Reference:

  Scheduling a Data Export job is the best way to back up all the data and attachments in a Salesforce org once a month. The Data Export job can be scheduled to run at a certain frequency so that the data can be backed up on a regular basis. This makes it easy to restore the data in case of any emergency.