CRT-450 Practice Test

Where can a developer identify the time taken by each process in a transaction using Developer Console log inspector?

A.

Performance Tree tab under Stack Tree panel

B.

Execution Tree tab under Stack Tree panel

C.

Timeline tab under Execution Overview panel

D.

Save Order tab under Execution Overview panel

Universal Containers wants Opportunities to be locked from editing when reaching the Closed/Won stage.
Which two strategies should a developer use to accomplish this? (Choose two.)

A.

Use a Visual Workflow.

B.

Use a validation rule.

C.

Use the Process Automation Settings.

D.

Use a Trigger.

A developer encounters APEX heap limit errors in a trigger.
Which two methods should the developer use to avoid this error? (Choose two.)

A.

Use the transient keyword when declaring variables.

B.

Query and store fields from the related object in a collection when updating related objects.

C.

Remove or set collections to null after use.

D.

Use SOQL for loops instead of assigning large queries results to a single collection and looping through
the collection.

For which three items can a trace flag be configured? (Choose three.)

A.

Apex Trigger

B.

Apex Class

C.

Process Builder

D.

User

E.

Visualforce

A newly hired developer discovers that there are multiple triggers on the case object.
What should the developer consider when working with triggers?

A.

Developers must dictate the order of trigger execution.

B.

Unit tests must specify the trigger being tested.

C.

Trigger execution order is not guaranteed for the same sObject.

D.

Trigger execution order is not guaranteed for the same sObject.