Salesforce CRT-450 Online Practice Questions and Exam Preparation

Salesforce CRT-450 Online Questions & Answers

• Question 451:

  Which three web technologies can be integrated into a Visualforce page? Choose 3 answares

  A. HTML
  B. Java
  C. PHP
  D. CSS
  E. JavaScript
  A. HTML
  D. CSS
  E. JavaScript

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  Explanation/Reference:

• Question 452:

  Which data structure is returned to a developer when performing a SOSL search?

  A. A list of lists of sObjects.
  B. A map of sObject types to a list of sObjects
  C. A map of sObject types to a list oflists of sobjects
  D. A list of sObjects.
  A. A list of lists of sObjects.

• Question 453:

  What are the methods used to show input in classic and lightning?

  A. Use visualforce page in classic and lightning component in lightning
  B. PlaceHolder
  C. PlaceHolder
  A. Use visualforce page in classic and lightning component in lightning

• Question 454:

  What is a valid Apex statement?

  A. Map conMap = (SELECT Name FROM Contact);
  B. Account[] acctList = new List{new Account()}
  C. Integer w, x, y = 123, z = 'abc',
  D. Private static constant Double rate = 775;
  B. Account[] acctList = new List{new Account()}

• Question 455:

  What is a valid statement about Apex classes and interfaces? Choose 2 answers:

  A. The default modifier for a class is private.
  B. Exception classes must end with the word exception.
  C. A class can have multiple levels of inner classes.
  D. The default modifier for an interface is private.
  B. Exception classes must end with the word exception.
  D. The default modifier for an interface is private.

• Question 456:

  Which exception type cannot be caught?

  A. LimitException
  B. NoAccessException
  C. A Custom Exception
  D. CalloutException
  A. LimitException

• Question 457:

  A developer needs to find information about @future methods that were invoked. From which system monitoring feature can the developer see this information?

  A. Scheduled jobs
  B. Apex Jobs
  C. Background Jobs
  D. Asynchronous Jobs
  B. Apex Jobs

• Question 458:

  What declarative method helps ensure quality data? Choose 3 answers

  A. Page layouts
  B. Lookup filters
  C. Exception handling
  D. Workflow alerts
  E. Validation rules
  A. Page layouts
  B. Lookup filters
  E. Validation rules

• Question 459:

  Universal Container is building a recruiting app with an Applicant object that stores information about an individual person that represents a job. Each application may apply for more than one job. What should a developer implement to represent that an applicant has applied for a job?

  A. Master-detail field from Applicant to Job
  B. Formula field on Applicant that references Job
  C. Junction object between Applicant and Job
  D. Lookup field from Applicant to Job
  A. Master-detail field from Applicant to Job

• Question 460:

  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
  C. The Whatld field on the standard Event object