Salesforce CRT-450 Quiz 9 Topic 5 Questions 41-45

Question: 1

How should a developer avoid hitting the governor limits in test methods?

AUse @TestVisible on methods that create records.

BUse Test.loadData() to load data from a static resource.

CUse @IsTest (SeeAllData=true) to use existing data.

DUse Test.startTest() to reset governor limits.

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Question: 2

Which three tools can deploy metadata to production? (Choose three.)

AChange Set from Developer Org

BForce.com IDE

CData Loader

DChange Set from Sandbox

EMetadata API

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Question: 3

A developer needs to display all of the available fields for an object.

In which two ways can the developer retrieve the available fields if the variable myObject represents the name of the object? (Choose two.)

AUse myObject.sObjectType.getDescribe().fieldSet() to return a set of fields.

BUse mySObject.myObject.fields.getMap() to return a map of fields.

CUse Schema.describeSObjects(new String[]{myObject})[0].fields.getMap() to return a map of fields.

DUse getGlobalDescribe().get(myObject).getDescribe().fields.getMap() to return a map of fields.

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Question: 4

A developer executes the following query in Apex to retrieve a list of contacts for each account:

List accounts = [Select ID, Name, (Select ID, Name from Contacts) from Account] ;

Which two exceptions may occur when it executes? (Choose two.)

ACPU limit exception due to the complexity of the query.

BSOQL query row limit exception due to the number of contacts.

CSOQL query limit exception due to the number of contacts.

DSOQL query row limit exception due to the number of accounts.

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Question: 5

Which three options allow a developer to use custom styling in a Visualforce page? (Choose three.)

A tag

BInline CSS

Ctag

Dtag

EA static resource

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Salesforce CRT-450 Quiz:9 Topic:5 Questions:41-45