Salesforce CRT-450 Quiz 26 Topic 2 Questions 126-130

Question: 1

In the Lightning Component framework, where is client-side controller logic contained?

AApex

BVisualforce

CHTML

DJavaScript

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Question: 2

Why would a developer use Test. startTest( ) and Test.stopTest( )?

ATo avoid Apex code coverage requirements for the code between these lines

BTo start and stop anonymous block execution when executing anonymous Apex code

CTo indicate test code so that it does not Impact Apex line count governor limits.

DTo create an additional set of governor limits during the execution of a single test class.

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Question: 3

A developer creates a method in an Apex class and needs to ensure that errors are handled properly.What would the developer use? (There are three correct answers.)

AApexPages.addErrorMessage()

BA custom exception

C.addError()

DDatabase.handleException()

EA try/catch construct

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Question: 4

How would a developer change the field type of a custom field on the Account object from string to an integer?

AMake the changes in the developer console, and then the change will automatically be reflected in the Apex code.

BMate the change in the declarative UI, then update the field type to an integer field in the Apex code.

CMake the change in the declarative UI, an then the change will automatically be reflected in the Apex code.

DRemove all references in the code, make the change in the declarative UI, and restore the references with the new type.

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Question: 5

A Visual force page displays two fields named Phone Number and Email.User1 has access to Phone Number, but not to Email.User2 has access to Email, but not Phone NumberA developer needs to ensure that User1 can only see Phone Number, and User2 can only see Email.Which method can the developer use to achieve this?

ASchema isUpdateable() method.

BSchema isAccessible() method.

CSchema isReadable() method.

DSchema isCreateable() method.

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Salesforce CRT-450 Quiz:26 Topic:2 Questions:126-130