Salesforce CRT-450 Online Practice Questions and Exam Preparation

Salesforce CRT-450 Online Questions & Answers

• Question 541:

  What is considered the primary purpose for creating Apex tests?

  A. To confirm all classes and triggers compile successfully
  B. To ensure every use case of the application is covered by a test
  C. To confirm every trigger in executed at least once
  D. To guarantee at least 50% of code is covered by unit tests before it is deployed
  B. To ensure every use case of the application is covered by a test

• Question 542:

  A developer has a block of code that omits any statements that indicate whether the code block should execute with or without sharing. What will automatically obey the organization-wide defaults and sharing settings for the user who executes the code in the Salesforce organization?

  A. Apex Triggers
  B. HTTP Callouts
  C. Apex Controllers
  D. Anonymous Blocks
  D. Anonymous Blocks

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  Explanation/Reference:

• Question 543:

  Universal Containers stores the availability date on each Line Item of an Order and Orders are only shipped when all of the Line Items are available.

  Which method should be used to calculate the estimated ship date for an Order?

  A. Use a LATEST formula on each of the latest availability date fields.
  B. Use a CEILING formula on each of the latest availability date fields.
  C. Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order.
  D. Use a MAX Roll-Up Summary field on the latest availability date fields.
  D. Use a MAX Roll-Up Summary field on the latest availability date fields.

• Question 544:

  What is a benefit of the Lightning Component framework?Choose 3 answers

  A. It uses client-side Apex controllers for logic.
  B. It uses a traditional publish-subscribe model.
  C. It uses an event-driven architecture
  D. It uses an MVC architectural design pattern.
  E. It uses server-side JavaScript controller for logic.
  B. It uses a traditional publish-subscribe model.
  C. It uses an event-driven architecture
  D. It uses an MVC architectural design pattern.

• Question 545:

  A developer wrote a workflow email alert on case creation so that an email is sent to the case owner manager when a case is created. When will the email be sent?

  A. After Committing to database.
  B. Before Trigger execution.
  C. After Trigger execution.
  D. Before Committing to database.
  A. After Committing to database.

• Question 546:

  How does the Lightning Component framework help developers implement solutions faster?

  A. By providing an Agile process with default steps
  B. By providing code review standards and processes
  C. By providing device-awareness for mobile and desktops
  D. By providing change history and version control
  C. By providing device-awareness for mobile and desktops

• Question 547:

  How would a developer determine if a CustomObject__c record has been manually shared with the current user in Apex?

  A. By querying the role hierarchy.
  B. By calling the isShared() method for the record.
  C. By querying CustomObject__Share.
  D. By calling the profile settings of the current user.
  C. By querying CustomObject__Share.

• Question 548:

  The Account object has a custom formula field,Level__c, that is defined as a Formula(Number) with two decimal places. Which three are valid assignments? Choose 3.

  A. Long myLevel = acct.Level__c;
  B. Object myLevel = acct.Level__c;
  C. Double myLevel = acct.Level__c;
  D. Decimal myLevel = acct.Level__c;
  E. Integer myLevel = acct.Level__c;
  B. Object myLevel = acct.Level__c;
  C. Double myLevel = acct.Level__c;
  D. Decimal myLevel = acct.Level__c;

• Question 549:

  Which two sosl searches will return records matching search criteria contained in any of the searchable text fields on an object? choose 2 answers

  A. [find 'acme*' in any fields returning account,opportunity]
  B. [find 'acme*'returning account,opportunity]
  C. [find 'acme*'in all fields returning account,opportunity]
  D. [find 'acme*' in text fields returning account,opportunity]
  B. [find 'acme*'returning account,opportunity]
  C. [find 'acme*'in all fields returning account,opportunity]

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  Explanation/Reference:

• Question 550:

  A developer wants to override a button using Visualforce on an object. What is the requirement?

  A. The controller or extension must have a PageReference method.
  B. The standardController attribute must be set to the object.
  C. The action attribute must be set to a controller method.
  D. The object record must be instantiated in a controller or extension.
  B. The standardController attribute must be set to the object.