Pre-Summer Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: validbest

Pass the Salesforce Developers CRT-450 Questions and answers with ValidTests

Exam CRT-450 All Questions
Exam CRT-450 Premium Access

View all detail and faqs for the CRT-450 exam

Viewing page 7 out of 7 pages
Viewing questions 61-70 out of questions
Questions # 61:

What are two benefits of using declarative customizations over code?

Choose 2 answer

Options:

A.

Declarative customizations automatically update with each Salesforce release.

B.

Declarative customizations automatically generate test classes.

C.

Declarative customizations cannot generate run time errors

D.

Declarative customizations generally require less maintenance

Expert Solution
Questions # 62:

(Full question statement)

Which statement generates a list ofLeadsandContactsthat have a field containing the phrase "ACME"?

Options:

A.

List searchList = [FIND '*ACME*' IN FIELDS RETURNING Contact, Lead];

B.

List> searchList = [SELECT Name, Id FROM Contact, Lead WHERE Name LIKE '%ACME%'];

C.

List> searchList = [FIND '*ACME*' IN ALL FIELDS RETURNING Contact, Lead];

D.

List searchList = [find 'acme' in all fields returning Contact, Lead];

Expert Solution
Questions # 63:

A developer at AW Computing is tasked to create the supporting test class for a programmatic customization that leverages records stored within the custom object, Pricing Structure c. AW Computing has a complex pricing structure for each item on the store, spanning more than 500 records.

Which two approaches can the developer use to ensure Pricing _Structure__c records are available when the test class is executed?

Choose 2 answers

Options:

A.

Use a Test Date Factory class.

B.

Use the @TsTest (SeeAllData=true) annotation.

C.

Use the Test. leadteat{) method.

D.

Use without sharing on the class declaration.

Expert Solution
Questions # 64:

Universal Containers needs to create a custom user interface component that allows users to enter information about their accounts.

The component should be able to validate the user input before saving the information to the database.

What is the best technology to create this component?

Options:

A.

Flow

B.

Lightning Web Components

C.

Visualforce

D.

VUE JavaScript framework

Expert Solution
Questions # 65:

A developer needs to make a custom Lightning Web Component available in the Salesforce Classic user interface Which approach can be used to accomplish this?

Options:

A.

Embed the Lightning Web Component is a Visualforce Component and add directly to the page layout.

B.

Use the Lightning Out JavaScript library to embed the Lightning Web Component in a Visualforce page and add to the page layout.

C.

Use a Visualforce page with a custom controller to invoke the Lightning Web Component using a call to an Apex method.

D.

Wrap the Lightning Web Component in an Aura Component and surface the Aura Component as a Visualforce tab.

Expert Solution
Questions # 66:

Where are two locations a developer can look to find information about the status of batch or future methods?

Choose 2 answers

Options:

A.

Developer Console

B.

Apex Jobs

C.

Paused Flow Interviews component

D.

Apex Flex Queue

Expert Solution
Questions # 67:

What are two benefits of using External IDs?

Choose 2 answers

Options:

A.

An External ID field can be used to reference an ID from another external system.

B.

An External ID can be a formula field ta help create a unique key from two fields in Salesforce.

C.

An External ID can be used with Salesforce Mobile to make external data visible.

D.

An External 1D is indexed and can improve the performance of SOOL queries.

Expert Solution
Questions # 68:

A developer creates a custom exception as shown below:

public class ParityException extends Exception { }

What are two ways the developer can fire the exception in Apex?

Options:

A.

throw new ParityException ();

B.

throw new parityException ('parity does not match');

C.

new ParityException ();

D.

new ParityException('parity does not match');

Expert Solution
Questions # 69:

The orderHelper class is a utility class that contains business logic for processing orders. Consider the following code snippet:

Public class without sharing orderHelper {// code implementation

}

A developer needs to create a constant named delivery_multiplier with a value of 4.15. The value of the constant should not change at any time in the code.

How should the developer declare the delivery multiplier constant to meet the business objectives?

Options:

A.

static decimal DELIVERY_MULTIPLIER = 4.15;

B.

constant decimal DELIVERY_MULTIPLIER = 4.15;

C.

static final decimal DELIVERY_MULTIPLIER = 4.15;

D.

decimal DELIVERY_MULTIPLIER = 4.15;

Expert Solution
Questions # 70:

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

Choose 2 answers

Options:

A.

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

B.

In a test setup method, test data is inserted once and made available for all test methods In the test class.

C.

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

D.

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

Expert Solution
Viewing page 7 out of 7 pages
Viewing questions 61-70 out of questions