Salesforce Salesforce Certifications CRT-450 Questions & Answers

• Question 581:

  Which three steps allow a custom SVG to be included in a Lightning web component? Choose 3 answers

  A. Upload the SVG as a static resource.

  B. Import the static resource and provide a getter for it in JavaScript.

  C. Reference the getter in the HTML template.

  D. Reference the import in the HTML template.

  E. Import the SVG as a content asset file.

  Correct Answer: ABC

• Question 582:

  Cloud Kicks Fitness, an ISV Salesforce partner, is developing a managed package application. One of the application modules allows the user to calculate body fat using the Apex class, BodyFat, and its method, calculateBodyFat(). The product owner wants to ensure this method is accessible by the consumer of the application when developing customizations outside the ISV's package namespace.

  Which approach should a developer take to ensure calculateBodyFat()is accessible outside the package namespace?

  A. Declare the class and method using the global access modifier.

  B. Declare the class as public and use the global access modifier on the method.

  C. Declare the class as public and use the public access modifier on the method.

  D. Declare the class and method using the public access modifier.

  Correct Answer: A

• Question 583:

  Which type of code represents the Model in the MVC architecture when using Apex and Visualforce pages?

  A. A Controller Extension method that saves a list of Account records

  B. Custom JavaScript that processes a list of Account records

  C. A list of Account records returned from a Controller Extension method

  D. A Controller Extension method that uses SOQL to query for a list of Account records

  Correct Answer: C

• Question 584:

  The Review_c object has a lookup relationship up to the Job_Application_c object. The Job_Application_c object has a master-detail relationship up to the Position_c object. The relationship field names are based on the auto-populated

  defaults.

  What is the recommended way to display field data from the related Position_c record on a Visualforce page for a single Review_c record?

  A. Utilize the Standard Controller for position__c and a Controller Extension to query for Review__c data.

  B. Utilize the Standard Controller for Position__c and cross-object Formula fields on the job_Application__c object to display Review__c data.

  C. Utilize the Standard Controller for Position__c and cross-object Formula fields on the Review__c object to display Review__c data.

  D. Utilize the Standard Controller for position__c and expression syntax in the page to display related Review__c data through the job_Application__c object

  Correct Answer: C

• Question 585:

  A developer has JavaScript code that needs to be called by controller functions in multiple Aura components by extending a new abstract component. Which resource in the abstract Aura component bundle allows the developer to achieve this?

  A. helper.js

  B. controllers

  C. superRender.js

  D. renderer.js

  Correct Answer: A

• Question 586:

  What is the debug output of the following Apex code?

  Decimal theValue;System.debug(theValue);

  A. 0.0

  B. null

  C. Undefined

  D. 0

  Correct Answer: B

• Question 587:

  How many level of child records can be returned in a single SOQL query from one parent object

  A. 1

  B. 3

  C. 5

  D. 7

  Correct Answer: A

• Question 588:

  Which feature should a developer use to update an inventory count on related Product records when the status of an Order is modified to indicate it is fulfilled?

  A. Process Builder process

  B. Lightning component

  C. Visualforce page

  D. Workflow rule

  Correct Answer: A

• Question 589:

  A platform developer needs to write an apex method that will only perform an action if a record is assigned to a specific record type. Which two options allow the developer to dynamically determine the ID of the required record type by its name? Choose 2 answers

  A. Use the getrecordtypeinfosbydevelopername() method in the describesobjectresult class

  B. Make an outbound web services call to the SOAP API

  C. Execute a SOQL query on the recordtype object

  D. Hardcore the ID as a constant in an apex class

  Correct Answer: AC

• Question 590:

  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

  Correct Answer: CD