Salesforce DEV-501 Online Practice Questions and Exam Preparation

Salesforce DEV-501 Online Questions & Answers

• Question 181:

  What are all the datatypes that Salesforce supports?

  A. How many loopback connections to Salesforce are allowed by callouts?
  B. What two ways can classes be created in salesforce?
  C. What are some RESTful service callout HTTP verbs?
  A. How many loopback connections to Salesforce are allowed by callouts?

• Question 182:

  Objects of this Apex class allow developers to create list controllers similar to, or as extensions of, the pre- built Visualforce list controllers provided by Salesforce.

  A. StandardSetController Class
  B. StandardController Class
  C. Controller Class
  D. VisualforceSetController Class
  E. VisualforceControllerClass
  F. None of the above
  A. StandardSetController Class

• Question 183:

  Which access modifier should u specify for a class containing the webService keword? Public

  

  Private

  

  Protected

  

  Global

  

  A. FALSE
  B. 3 MB
  C. Global
  D. 6
  C. Global

• Question 184:

  Objects of this Apex class reference the pre-built Visualforce controllers provided by salesforce.com.

  A. VisualforceSetController Class
  B. VisualforceController Class
  C. Controller Class
  D. StandardSetController Class
  E. StandardController Class
  F. None of the above
  E. StandardController Class

• Question 185:

  A graphic image, rendered with the HTML tag.

  A. apex:image
  B. apex:composition
  C. apex:actionStatus
  D. apex:componentBody
  A. apex:image

• Question 186:

  Good Apex tests should....

  A. Exercise bulk trigger functionality--use at least 20 records in your tests.
  B. Only test code using the Standard User profile.
  C. Access live organization data to validate SOQL queries and DML operations.
  D. Use the isTest annotation. Classes defined with the isTest annotation do not count against your organization limit of 3 MB for all Apex code. See IsTest Annotation.
  E. Use the runAs method to test your application in different user contexts.
  F. None of these
  A. Exercise bulk trigger functionality--use at least 20 records in your tests.
  D. Use the isTest annotation. Classes defined with the isTest annotation do not count against your organization limit of 3 MB for all Apex code. See IsTest Annotation.
  E. Use the runAs method to test your application in different user contexts.

• Question 187:

  What are the five types of Apex procedural loops? (No Answer)

  A. Do-while loop, traditional for loop, list or set iteration loops, and soql for loops
  B. Develop, integrate, stage, production/training
  C. Create complex functionality declarative features cannot provide.
  D. In, like, and, or, not, group by, order by, all rows, limit
  A. Do-while loop, traditional for loop, list or set iteration loops, and soql for loops

• Question 188:

  This tag allows a custom component author to define a location where a user can insert content into the custom component. This is especially useful for generating custom iteration components. This component is valid only within an tag, and only a single definition per custom component is allowed.

  A. apex:facet
  B. apex:chart
  C. apex:include
  D. apex:componentBody
  D. apex:componentBody

• Question 189:

  What are all the datatypes that Salesforce supports? (No Answer)

  A. Primitive, sObject, Collections, Null
  B. SOAP Web Service Callouts
  C. List of List Objects
  D. GET, POST, PUT, DELETE
  A. Primitive, sObject, Collections, Null

• Question 190:

  What statements are used to retrieve records from an sObject in the Force.com database? (No Answer)

  A. SOQL statements
  B. sObject
  C. SOQL for loops
  D. multi-tenant
  A. SOQL statements