Free Salesforce CRT-450 Exam Questions

Become Salesforce Certified with updated CRT-450 exam questions and correct answers

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Total 387 Questions | Updated On: Dec 26, 2024

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Question 1

Which code displays the contents of a Visualforce page as a PDF?

A : < apex:page contentType='pdf' >

B : < apex:page rendersAs='application\/pdf' >

C : < apex:page contentType='application\/pdf' >

D : < apex:page renderAs='pdf' >

Answer: D

Question 2

A developer has a Apex controller for a Visualforce page that takes an ID as a URL parameter. How should the developer prevent a cross site scripting vulnerability?

A : ApexPages.currentPage() .getParameters() .get('url_param')

B : ApexPages.currentPage() .getParameters() .get('url_param') .escapeHtml4()

C : String.ValueOf(ApexPages.currentPage() .getParameters() .get('url_param'))

D : String.escapeSingleQuotes(ApexPages.currentPage() .getParameters(). get('url_param'))

Answer: B

Question 3

A developer created a Lightning web component called statuscomponent to be Inserted into the Account record page. Which two things should the developer do to make this component available?

A : Add < isExposed > true< /isExposed > to the statusComponent.js-meta ml file.

B : Add < target > lighting _RecordPage < /target > to the statusComponent.js-meta ml file.

C : Add < masterLabel >Account< /master Label > to the statusComponent.js-meta ml file.

D : Add< target > Lightning_RecordPage < /target > to the statusComponent.js file.

Answer: A,B

Question 4

A developer must create aShippingCalculatorclass that cannot be instantiated and must include a working default implementation of acalculatemethod, that sub-classes can override. What is the correct implementation of theShippingCalculatorclass?

A : Public abstract class ShippingCalculator {public override calculate() { /*implementation*/ }}

B : Public abstract class ShippingCalculator {public virtual void calculate() { /*implementation*/ }}

C : Public abstract class ShippingCalculator {public abstract calculate() { /*implementation*/ }}

D : Public abstract class ShippingCalculator {public void calculate() { /*implementation*/ }}

Answer: B

Question 5

When a user edits the Postal Code on an Account, a custom Account text field named 'Timezone' must be update based on the values in a PostalCodeToTimezone__c custom object. How should a developer implement this feature?

A : Build an Account Assignment Rule.

B : Build an Account custom Trigger.

C : Build an account Approval Process

D :

Answer: B

Page: 1 / 78

Total 387 Questions | Updated On: Dec 26, 2024

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