Free CRT-450 Exam Dumps

Question 51

A Platform Developer needs to write an Apex method that will only perform an action if a record is assigned to a specific Record Type.
Which two options allow the developer to dynamically determine the ID of the required Record Type by its name? (Choose two.)

A. Make an outbound web services call to the SOAP API.
B. Hardcode the ID as a constant in an Apex class.
C. Use the getRecordTypeInfosByName() method in the DescribeSObjectResult class.
D. Execute a SOQL query on the RecordType objec

Correct Answer:CD

Question 52

A developer wants to override a button using Visualforce on an object. What is the requirement?

A. The controller or extension must have a PageReference method.
B. The standardController attribute must be set to the object.
C. The action attribute must be set to a controller method.
D. The object record must be instantiated in a controller or extensio

Correct Answer:B

Question 53

What is the result when a Visualforce page calls an Apex controller, which calls another Apex class, which then results in hitting a governor limit?

A. Any changes up to the error are saved.
B. Any changes up to the error are rolled back.
C. All changes before a savepoint are saved.
D. All changes are saved in the first Apex clas

Correct Answer:B

Question 54

Which actions can a developer perform using the Schema Builder?Choose 2 answers

A. Create a custom field and automatically add it to an existing page layout.
B. Create a view containing only standard and system objects.
C. Create a custom object and define a lookup relationship on that object
D. Create a view of objects and relationships without fields

Correct Answer:BC

Question 55

A Visualforce page is required for displaying and editing Case records that includes both standard and custom functionality defined in an Apex class called myControllerExtension.
The Visualforce page should include which attribute(s) to correctly implement controller functionality?

A. controller=“Case” and extensions=“myControllerExtension”
B. extensions=“myControllerExtension”
C. controller=“myControllerExtension”
D. standardController=“Case” and extensions=“myControllerExtension”

Correct Answer:D