Salesforce DEX-450 Online Practice Questions and Exam Preparation

Salesforce DEX-450 Online Questions & Answers

• Question 311:

  The sales team at Universal Containers would like to see a visual indicator appear on both Account and Opportunity page layouts 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. Quick Action
  B. Formula Field
  C. Roll-up Summary Field
  D. Workflow Rule
  B. Formula Field

• Question 312:

  What is a key difference between a Master-Detail Relationship and a Lookup Relationship?

  A. A Master-Detail Relationship detail record inherits the sharing and security of its master record.
  B. When a record of a master object in a Lookup Relationship is deleted, the detail records are also deleted.
  C. A Lookup Relationship is a required field on an object.
  D. When a record of a master object in a Master-Detail Relationship is deleted, the detail records are kept and not deleted.
  A. A Master-Detail Relationship detail record inherits the sharing and security of its master record.

• Question 313:

  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]
  C. [find 'acme*'in all fields returning account,opportunity]

• Question 314:

  A company would like to send an offer letter to a candidate, have the candidate sign it electronically, and then send the letter back.What can a developer do to accomplish this?

  A. Create a visual workflow that will capture the candidate's signature electronically
  B. Develop a Process Builder that will send the offer letter and allow the candidate to sign it electronically.
  C. Install a managed package that will allow the candidate to sign documents electronically
  D. Create an assignment rule that will assign the offer letter to the candidate
  C. Install a managed package that will allow the candidate to sign documents electronically

• Question 315:

  What must the Controller for a Visulforce page utilized to override the standard Opportunity view button?

  A. A constructor that initialized a private Opportunity variable.
  B. A callback constructor to reference the StandardController
  C. The StandardSetController to support related lists for pagination
  D. The Opportunity StandardController for pre-built functionality
  D. The Opportunity StandardController for pre-built functionality

• Question 316:

  Which three options can be accomplished with formula fields? (Choose three.)

  A. Generate a link using the HYPERLINK function to a specific record.
  B. Display the previous value for a field using the PRIORVALUE function.
  C. Determine if a datetime field value has passed using the NOW function.
  D. Return and display a field value from another object using the VLOOKUP function.
  E. Determine which of three different images to display using the IF function.
  A. Generate a link using the HYPERLINK function to a specific record.
  C. Determine if a datetime field value has passed using the NOW function.
  E. Determine which of three different images to display using the IF function.

• Question 317:

  A developer wrote a unit test to confirm that a custom exception works properly in a custom controller, but the test failed due to an exception being thrown. What step should the developer take to resolve the issue and properly test the exception?

  A. Use Test.isRunningTest() within the customer controller.
  B. Use database methods with all or none set to FALSE.
  C. Use the finally block within the unit test to populate the exception.
  D. Use try/catch within the unit test to catch the exception.
  D. Use try/catch within the unit test to catch the exception.

• Question 318:

  Which type of information is provided by the Checkpoints tab in the Developer Console? (Choose 2)

  A. Namespace
  B. Time
  C. Exception
  D. Debug Statement
  A. Namespace
  B. Time

• Question 319:

  In which two trigger types can a developer modify the new sObject records that are obtained by the trigger.new context? Choose 2 answers

  A. After insert
  B. After update
  C. Before update
  D. Before insert
  C. Before update
  D. Before insert

• Question 320:

  Given:

  Map accountMap = new Map>ID, Account> ([SELECT Id, Name FROM Account]);

  What are three valid Apex loop structures for iterating through items in the collection? (Choose three.)

  A. for (ID accountID : accountMap.keySet()) {...}
  B. for (Account accountRecord : accountMap.values()) {...}
  C. for (Integer i=0; I < accountMap.size(); i++) {...}
  D. for (ID accountID : accountMap) {...}
  E. for (Account accountRecord : accountMap.keySet()) {...}
  A. for (ID accountID : accountMap.keySet()) {...}
  B. for (Account accountRecord : accountMap.values()) {...}
  C. for (Integer i=0; I < accountMap.size(); i++) {...}