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Sample Questions
Question 1
Why would a developer consider using a custom controller over a controller extension?
A. Toincrease 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
ANSWER : B
Question 2
The operation manager at a construction company uses a custom object called Machinery
to manage the usage and maintenance of its cranes and other machinery. The manager
wants to be able to assign machinery to different constructions jobs, and track the dates
and costs associated with each job. More than one piece of machinery can be assigned to
one construction job.
What should a developer do to meet these requirements?
A. Create a lookup field on theConstruction Job object to the Machinery object.
B. Create a lookup field on the Machinery object to the Construction Job object.
C. Create a junction object with Master-Detail Relationship to both the Machinery object
and the Construction Job object.
D. Create a Master-Detail Lookup on the Machinery object to the Construction Job object.
ANSWER : A
Question 3
Which three declarative fields are correctly mapped to variable types in Apex? (Choose
three.)
A. Number maps to Decimal.
B. Number maps to Integer.
C. TextArea maps to List of type String.
D. Date/Time maps toDateline.
E. Checkbox maps to Boolean.
ANSWER : A,D,E
Question 4
A developer wrote a unit test to confirm that a custom exception works properly in a custom
controller, but the test failed due to an exception being thrown.
Which step shouldthe developer take to resolve the issue and properly test the exception?
A. Use try/catch within the unit test to catch the exception.
B. Use the finally bloc within the unit test to populate the exception.
C. Use the database methods with all or none set to FALSE.
D. Use Test.isRunningTest() within the custom controller.
ANSWER : A
Question 5
A developer wrote a unit test to confirm that a custom exception works properly in a custom
controller, but the test failed due to an exception being thrown.
Which step shouldthe developer take to resolve the issue and properly test the exception?
A. Use try/catch within the unit test to catch the exception.
B. Use the finally bloc within the unit test to populate the exception.
C. Use the database methods with all or none set to FALSE.
D. Use Test.isRunningTest() within the custom controller.
ANSWER : A
EXAM CODE : CRT-450
