Free DEV-501 Exam Dumps

Question 6

Which of the following are collection data types?
✑ String
✑ Map
✑ List
✑ Date
✑ Set
✑ Number

A. For loops
B. FALSE
C. Primitive
D. Map, List, Set

Correct Answer:D

Question 7

The list view picklist for an object, including its associated list of records for the currently selected view. In standard Salesforce applications this component is displayed on the main tab for a particular object. This component has additional attributes that can be specified, such as the height and rows per page, as compared to .
Note: When an is rerendered through another component's rerender attribute, the must be inside of an component that has its layout attribute set to "block". The component is not allowed on pages that have the attribute showHeader set to false. You can only have five
components on a single page. Ext JS versions less than 3 should not be included on pages that use this component.

A. apex:attribute
B. apex:enhancedList
C. apex:actionFunction
D. apex:inputCheckbox

Correct Answer:B

Question 8

A developer can use optional catch statements for any exception type in a try-catch block. However, the general exception type, 'Exception', must only be used by the last catch() block.
EXAMPLE:
try{
// Some risky code.
}
catch(SomeExceptionType e){
// Handle one exception type.
}
catch(SomeOtherExceptionType e){
// Handle another exception type.
}
catch(Exception e){
// This must be the last catch block.
}
~|~
(Select all that apply)

A. Make calls to methods using both valid and invalid inputs.
B. In the case of conditional logic (including ternary operators), execute each branch of code logic.
C. Only test code using the System Administrator profile.
D. Focus solely on test coverage percentage score.
E. Complete successfully without throwing any exceptions, unless those errors are expected and caught in a try...catch block.
F. None of these

Correct Answer:ABE

Question 9

What trigger method is used to correlate IDI-to-sObject maps? (No Answer)

A. Trigger.newMap, Trigger.oldMap
B. Internal and external
C. Trigger.new
D. Queues, time triggers

Correct Answer:A

Question 10

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 annotatio
E. Classes defined with the isTest annotation do not count against your organization limit of 3 MB for all Apex cod
F. See IsTest Annotation.
G. Use the runAs method to test your application in different user contexts.
H. None of these

Correct Answer:ADE