CRT-450 Online Practice Questions and Answers

In order to override a standard action with a visualforce page, which attribute must be defined in the tag?

A. Pagereference

B. Override

C. Standardcontroller

D. Controller

How many level of child records can be returned in a single SOQL query from one parent object

A. 1

B. 3

C. 5

D. 7

What are two valid options for iterating through each Account in the collection List named AccountList? Choose 2 answers.

A. For (List L : AccountList) {...}

B. For (Account theAccount : AccountList){...}

C. For(AccountList){...}

D. For (Integer i=0; i

What should a developer use to implement an automate approval process submission for case?

A. Process builder.

B. An assignment rules.

C. A workflow rules.

D. Scheduled apex.

When a task is created for a contact, how can a developer prevent the task from being included on the activity timeline of the contact's account record?

A. In activity settings,uncheck roll-up activities to a contact's primary account

B. By default,tasks do not display on the account activity timeline

C. Use process builder to create a process to set the task account field to blank

D. Create a task trigger to set the account field to NULL

Which component is available to deploy using Metadata API? Choose 2 answers

A. Case Layout

B. Account Layout

C. Case Feed Layout

D. ConsoleLayout

When creating a record with a Quick Action, what is the easiest way to post a feed item?

A. By selecting create feed item on the quick action.

B. By adding a trigger on the new record.

C. By adding a workflow rule on the new record.

D. By selecting create case feed on the new record.

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. Trigger execution order is based on creation date and time.

C. Unit tests must specify the trigger being tested.

D. Trigger execution order is not guaranteed for the same sObject.

A developer needs to provide a Visualforce page that lets users enter Product-specific details during a Sales cycle. How can this be accomplished? (Choose 2)

A. Download a Managed Package from the AppExhange that provides a custom Visualforce page to modify.

B. Copy the standard page and then make a new Visualforce page for Product data entry.

C. Download an Unmanaged Package from the AppExchange that provides a custom Visualforce page to modify.

D. Create a new Visualforce page and an Apex controller to provide Product data entry.

Which statement should a developer avoid using inside procedural loops? (Choose 2)

A. System.debug('Amount of CPU time (in ms) used so far: ' + Limits.getCpuTime() );

B. List contacts = [SELECT Id, Salutation, FirstName, LastName, Email FROM Contact WHERE AccountId = :a.Id];

C. If(o.accountId == a.id)

D. Update contactList;