DEV-501 Salesforce Exam Questions and Free Practice Test

Question 7

In a recruiting application, a Position custom object is related to a Salary custom object. Sensitive information, such as current salary, is stored on the Salary object. All users should be able to at least view position information. However, only select individuals should be able to read salary records.
How should a developer accomplish this?

A. Create a lookup relationship between Position and Salary; set organization-wide defaults to Public Read-Only for Position and Private for Salary

B. Create a master-detail relationship between Position and Salary; set organization-wide defaults to Private for Position and Salary

C. Create a master-detail relationship between Position and Salary; set organization-wide defaults to Public Read only for Position and Private for Salary

D. Create a lookup relationship between Position and Salary; set organization-wide defaults to Private for Position and Salary

Correct Answer:A

Question 8

Each setSavepoint() and rollback statement counts against the total number of DML statements.

A. 6

B. 200

C. Ids

D. TRUE

Correct Answer:D

Question 9

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 10

Which of the following statements are used to repeatedly execute a block of code until the exit condition is met?
✑ do-while loops
✑ if statements
✑ for loops
✑ if—Lhen statements

A. For loops

B. FALSE

C. Exceptions

D. SOQL for loops

Correct Answer:A

Question 11

Universal Containers requires that all job applications have a unique code that is auto-
populated when records are created. The code must be different from the record ID. What would a developer use to accomplish this declaratively?

A. Custom auto number field

B. Custom master-detail field

C. Custom read-only number field

D. Custom lookup relationship field

Correct Answer:A

Question 12

Which trigger context variable allows you to modify field values before they are written to the database in the before trigger? (No Answer)

A. Trigger.new

B. Trigger.old

C. @ReadOnly

D. TRUE

Correct Answer:A

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