Salesforce Salesforce Certifications CRT-450 Questions & Answers

• Question 111:

  A developer needs to create a custom Interface in Apex. Which three considerations must the developer keep in mind while developing the Apex Interface' Choose 3 answers

  A. The Apex class must be declared using the interface keyword.

  B. A method implementation can be defined within the Apex Interface.

  C. The Apex interface class access modifier can be set to Private, Public, or Global.

  D. A method defined In an Apex Interface cannot have an access modifier.

  E. New methods can be added to a public interface within a released package.

  Correct Answer: ABD

• Question 112:

  In the Lightning UI, where should a developer look to find information about a Paused Flow Interview?

  A. On the Paused Row Interviews related List for a given record

  B. In the Paused Interviews section of the Apex Rex Queue

  C. In the system debug log by Altering on Paused Row Interview

  D. On the Paused Row Interviews component on the Home page

  Correct Answer: B

• Question 113:

  Which two types of process automation can be used to calculate the shipping cost for an Order when the Order is placed and apply a percentage of the shipping cost of some of the related Order Products? Choose 2 answers

  A. Workflow Rule

  B. Approval Process

  C. Process Builder

  D. Flow Builder

  Correct Answer: CD

• Question 114:

  Which two statements are accurate regarding Apex classes and interfaces? Choose 2 answers

  A. Classes are final by default.

  B. Inner classes are public by default.

  C. Interface methods are public by default.

  D. A top-level class can only have one inner class level.

  Correct Answer: CD

• Question 115:

  Which three Salesforce resources can be accessed from a Lightning web component' Choose 3 answers

  A. SVG resources

  B. Third-party web components

  C. Content asset files

  D. Static resources

  E. All external libraries

  Correct Answer: ADE

• Question 116:

  Which two statements are true about Getter and Setter methods as they relate to Visualforce?

  A. Setter methods always have to be declared global.

  B. There is no guarantee for the order in which Getter methods are called.

  C. A corresponding Setter method is required for each Getter method.

  D. Getter methods pass values from a controller to a page.

  Correct Answer: CD

• Question 117:

  Which two statements are true about using the @testSetup annotation in an Apex test class? Choose 2 answers

  A. Records created in the test setup method cannot be updated in individual test methods.

  B. Qo The @testSetup annotation is not supported when the GisTest(SeeAllData=True) annotation is used.

  C. Test data is inserted once for all test methods in a class.

  D. A method defined with the @testSetup annotation executes once for each test method in the test class and counts towards system limits.

  Correct Answer: BD

• Question 118:

  What is the result of the following code snippet?

  A. 201 Accounts are inserted.

  B. 200 Accounts are inserted.

  C. 0 Accounts are inserted.

  D. 1 Account is inserted.

  Correct Answer: C

• Question 119:

  Given the code below:

  What should a developer do to correct the code so that there is no chance of hitting a governor limit?

  A. Rework the code and eliminate the for loop.

  B. combine the two SELECT statements into a single SOQL statement.

  C. Add a WHERE clause to the first SELECT SOQL statement.

  D. Add a LIMIT clause to the first SELECT SOQL statement.

  Correct Answer: D

• Question 120:

  What is an example of a polymorphic lookup field in Salesforce?

  A. The LeadId and Contactid fields on the standard Campaign Member object

  B. A custom field, Link__c, on the standard Contact object that looks up to an Account or a Campaign

  C. The Whatld field on the standard Event object

  D. The Parentid field on the standard Account object

  Correct Answer: C