Salesforce Salesforce Certifications DEV-501 Questions & Answers

• Question 161:

  Which keywords should u specify to define a constant?

  static and exception

  static and final

  static and private

  exception and final(No Answer)

  A.

  Setup menu

  B.

  Multi-tenant

  C.

  static and final

  D.

  SOQL statements

  Correct Answer: C

• Question 162:

  What is the total number of messages that all email services put together can process in a day? (No Answer)

  A. Failure response settings

  B. Number of user licenses multiplied by 1000

  C. Through class itself

  D. List of List Objects

  Correct Answer: B

• Question 163:

  What code is the webservice keyword not allowed to be used? (No Answer)

  A. Implicit invocation

  B. code contained in a trigger

  C. Class, trigger

  D. Queues, time triggers

  Correct Answer: B

• Question 164:

  What is the this keyword used to represent? (No Answer)

  A. A template from which objects are created

  B. FALSE, they must be static

  C. Methods and attributes of the current instance of a class

  D. Encapsulation principles

  Correct Answer: C

• Question 165:

  Which trigger context variable cannot be deleted? (No Answer)

  A. RETURNING

  B. on-demand

  C. Exceptions

  D. Trigger.new

  Correct Answer: D

• Question 166:

  What can the Force.com IDE be used to create? (No Answer)

  A. Apex code, Visualforce pages, and controllers

  B. Standalone, database class methods

  C. Record level access

  D. Apex, Visualforce, and APIs

  Correct Answer: A

• Question 167:

  What are the types of exception classes developers can choose between in Apex? (No Answer)

  A. System-defined, user-defined

  B. Schema Explorer

  C. Webservice

  D. static and final

  Correct Answer: A

• Question 168:

  Which of the following statements are true about components of dynamic Apex? Schema describe is a way to program matically learn about the metadata of your data model within Apex.

  Dynamic SOQL refers to the creation of a SOQL string before runtime within an Apex script,

  In dynamic SQQL, you use Sring.escapeSinqIeQuoLes (sLrng)to prevent SQQL injection.

  You can use dynamic SOSL to create a tree structure of all the objects and fields in your schema browser.

  A.

  In, like, and, or, not, group by, order by, all rows, limit

  B.

  Schema describe is a way to program magically learn about the metadata of your data model within Apex.

  C.

  Web service methods must be static, webservice methods cannot be overloaded

  D.

  Create complex functionality declarative features cannot provide.

  Correct Answer: B

• Question 169:

  What is a class? (No Answer)

  A. Apex, Visualforce, and APIs

  B. Database class method

  C. A template from which objects are created

  D. Ajax toolkit, client program

  Correct Answer: C

• Question 170:

  What email addresses can emails be sent to out of Salesforce? (No Answer)

  A. Schema Explorer

  B. Plural name plus__r

  C. Static and final

  D. Internal and external

  Correct Answer: D