Salesforce DEX-450 Quiz 38 Topic 12 Questions 186-190

Question: 1

How can a developer avoid exceeding governor limits when using an Apex Trigger?choose 2 answers

ABy using a helper class that can be invoked from multiple triggers.

BBy using the Database class to handle DML transactions.

CBy using Maps to hold data from query results.

DBy performing DML transactions on lists of SObjects.

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Question: 2

What is a correct pattern to follow when programming in Apex on a Multi-tenant platform?

AApex code is created in a separate environment from schema to reduce deployment errors.

BDML is performed on one record at a time to avoid possible data concurrency issues.

CQueries select the fewest fields and records possible to avoid exceeding governor limits.

DApex classes use the ''with sharing' keyword to prevent access from other server tenants.

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Question: 3

A developer created an Apex trigger using the Developer Console and now wants to debug codeHow can the developer accomplish this in the Developer Console?

ASelect the Override Log Triggers checkbox for the trigger

BAdd the user name in the Log Inspector.

COpen the Progress tab in the Developer Console.

DOpen the logs tab in the Developer Console.

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Question: 4

Which data structure is returned to a developer when performing a SOSL search?

AA list of lists of sObjects.

BA map of sObject types to a list of sObjects

CA map of sObject types to a list oflists of sobjects

DA list of sObjects.

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Question: 5

What is a capability of cross-object formula fields? Choose 3 answers

AFormula fields can reference fields from master-detail or lookup parent relationships.

BFormula fields can expose data the user does not have access to in a record.

CFormula fields can be used in three roll-up summaries per object.

DFormula fields can reference fields in a collect of records from a child relationship.

EFormula fields can reference fields from objects that are up to 10 relationships away.

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Salesforce DEX-450 Quiz:38 Topic:12 Questions:186-190