Salesforce Salesforce Certifications PDI Questions & Answers

• Question 281:

  What are two uses for External IDs? (Choose two.)

  A. To create relationships between records imported from an external system.

  B. To create a record in a development environment with the same Salesforce ID as in another environment

  C. To identify the sObject type in Salesforce

  D. To prevent an import from creating duplicate records using Upsert

  Correct Answer: AD

• Question 282:

  A developer needs to create a Visualforce page that displays Case dat. The page will be used by both support reps and support managers. The Support Rep profile does not allow visibility of the Customer_Satisfaction_c field, but the Support

  Manager profile does.

  How can the developer create the page to enforce Field Level Security and keep future maintenance to a minimum?

  A. Create one Visualforce Page for use by both profiles.

  B. Use a new Support Manager permission set.

  C. Create a separate Visualforce Page for each profile.

  D. Use a custom controller that has the with sharing keywords.

  Correct Answer: D

• Question 283:

  When an Account's custom picklist field called Customer Sentiment is changed to a value of "Confused", a new related Case should automatically be created. Which two methods should a developer use to create this case? (Choose two.)

  A. Process Builder

  B. Apex Trigger

  C. Custom Button

  D. Workflow Rule

  Correct Answer: AB

• Question 284:

  What are three characteristics of static methods? (Choose three.)

  A. Initialized only when a class is loaded

  B. A static variable outside of the scope of an Apex transaction

  C. Allowed only in outer classes

  D. Allowed only in inner classes

  E. Excluded from the view state for a Visualforce page

  Correct Answer: ACE

• Question 285:

  Which two number expressions evaluate correctly? (Choose two.)

  A. Double d = 3.14159;

  B. Integer I = 3.14159;

  C. Decimal d = 3.14159;

  D. Long l = 3.14159;

  Correct Answer: AC

• Question 286:

  How can a developer set up a debug log on a specific user?

  A. It is not possible to setup debug logs for users other than yourself.

  B. Ask the user for access to their account credentials, log in as the user and debug the issue.

  C. Create Apex code that logs code actions into a custom object.

  D. Set up a trace flag for the user, and define a logging level and time period for the trace.

  Correct Answer: D

• Question 287:

  A lead object has a custom field Prior_Email_c. The following trigger is intended to copy the current Email into the Prior_Email_c field any time the Email field is changed:

  

  Which type of exception will this trigger cause?

  A. A null reference exception B. A compile time exception

  C. A DML exception

  D. A limit exception when doing a bulk update

  Correct Answer: C

• Question 288:

  How should a developer create a new custom exception class?

  A. public class CustomException extends Exception{}

  B. CustomException ex = new (CustomException)Exception();

  C. public class CustomException implements Exception{}

  D. (Exception)CustomException ex = new Exception();

  Correct Answer: A

• Question 289:

  A developer is asked to set a picklist field to `Monitor' on any new Leads owned by a subnet of Users. How should the developer implement this request?

  A. Create an after insert Lead trigger.

  B. Create a before insert Lead trigger.

  C. Create a Lead Workflow Rule Field Update.

  D. Create a Lead formula field.

  Correct Answer: C

• Question 290:

  Why would a developer consider using a custom controller over a controller extension?

  A. To increase the SOQL query governor limits.

  B. To implement all of the logic for a page and bypass default Salesforce functionality

  C. To leverage built-in functionality of a standard controller

  D. To enforce user sharing settings and permissions

  Correct Answer: B