Online Access Free Salesforce.DEX-450.v2022-03-11.q155 Practice Test (Page 27)

DEX-450 Exam Question 126

Which two statements are true about Apex code executed in Anonymous Blocks? Choose 2 answers

A.The code runs with the permissions of the logged user.

B.Successful DML operations are automatically committed

C.All DML operations are automatically rolled back

D.The code runs with the permissions of the user specified in the runAs() statement

E.The code runs in system mode having access to all objects and fields.

DEX-450 Exam Question 127

A company has a custom object named Warehouse. Each Warehouse record has a distinct record owner, and is related to a parent Account in Salesforce.Which kind of relationship would a developer use to relate the Account to the Warehouse?

A.One -to -Many

B.Parent -Child

C.Master -Detail

D.Lookup

DEX-450 Exam Question 128

What are two considerations for custom Apex Exception classes? Choose 2 answers.

A.Custom Exception class names must end with the word 'Exception'.

B.Custom Exception classes must extend the base Exception class.

C.Constructor for custom Exceptions can only accept string values as arguments.

D.Custom Exceptions cannot be extended by other Exception classes.

DEX-450 Exam Question 129

What are three characteristics of static methods? (Choose three.)

A.A static variable outside of the scope of an Apex transaction

B.Initialized only when a class is loaded

C.Excluded from the view state for a Visualforce page

D.Allowed only in inner classes

E.Allowed only in outer classes

DEX-450 Exam Question 130

A developer wrote Apex code that calls out to an external system. How should a developer write the test to provide test coverage?

A.Write a class that extends HTTPCalloutMock.

B.Write a class that extends WebserviceMock

C.Write a class that implements the HTTPCalloutMock interface.

D.Write a class that implements the WebserviceMock interface.

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DEX-450 Exam Question 126

DEX-450 Exam Question 127

DEX-450 Exam Question 128

DEX-450 Exam Question 129

DEX-450 Exam Question 130

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