04 October, 2020

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Total 211 questions Full Exam Access

Question 1

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.)

CPU limit exception due to the complexity of the query.

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

SOQL query limit exception due to the number of contacts.

SOQL query row limit exception due to the number of account

Question 2

What is the minimum log level needed to see user-generated debug statements?

DEBUG

FINE

INFO

WARN

Question 3

Which tool allows a developer to send requests to the Salesforce REST APIs and view the responses?

REST resource path URL

Workbench REST Explorer

Developer Console REST tab

Force.com IDE REST Explorer tab

Question 4

The initial value for a number field on a record is 1. A user updated the value of the number field to 10. This action invokes a workflow field update, which changes the value of the number field to 11. After the workflow field update, an update trigger fires.What is the value of the number field of the object that is obtained from Trigger.old?

Null

Question 5

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.)

ApexPages.addErrorMessage()

A custom exception

.addError()

Database.handleException()

A try/catch construct

Question 6

What is the accurate statement about with sharing keyword? choose 2 answers

Inner class do not inherit the sharing setting from the container class

Both inner and outer class can be declared as with sharing

Either inner class or outer classes can be declared as with sharing but not both

Inner class inherit the sharing setting from the container class

Question 7

A visualforce interface is created for Case Management 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?

StandardController = "case" and extensions =" myControllerExtension"

Extensions=" myControllerExtension"

Controller=" myControllerExtension"

Controller = "case" and extensions =" myControllerExtension"

Question 8

What is the result of the following code block ?
Integer x = 1;Integer Y = 0;While(x < 10){Y++;}

An error occurs

Y = 9

Y = 10

X = 0

Question 9

In which order does Salesforce execute events upon saving a record?

Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit

Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit

Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit

Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit

Question 10

What is true for a partial sandbox that is not true for a full sandbox? Choose 2 answers:

More frequent refreshes.

Only Includes necessary metadata.

Use of change sets.

Limited to 5 GB of dat

Question 11

Which resource can be included in a Lightning Component bundle?Choose 2 answers

Apex class

Adobe Flash

JavaScript

Documentation

Question 12

A developer needs to provide a Visualforce page that lets users enter Product-specific details during a Sales cycle. How can this be accomplished? (Choose 2)

Download a Managed Package from the AppExhange that provides a custom Visualforce page to modify.

Copy the standard page and then make a new Visualforce page for Product data entry.

Download an Unmanaged Package from the AppExchange that provides a custom Visualforce page to modify.

Create a new Visualforce page and an Apex controller to provide Product data entr

Question 13

What is a valid statement about Apex classes and interfaces? Choose 2 answers:

The default modifier for a class is private.

Exception classes must end with the word exception.

A class can have multiple levels of inner classes.

The default modifier for an interface is privat

Question 14

Which requirement needs to be implemented by using standard workflow instead of Process Builder? Choose 2 answers

Create activities at multiple intervals.

Send an outbound message without Apex code.

Copy an account address to its contacts.

Submit a contract for approva

Question 15

A developer creates an Apex class that includes private methods. What can the developer do to ensure that the private methods can be accessed by the test class?

Add the TestVisible attribute to the Apex class

Add the SeeAllData attribute to the test methods.

Add the TestVisible attribute to the apex methods.

Add the SeeAllData attribute to the test class

Question 16

What are two uses for External IDs? (Choose two.)

To create relationships between records imported from an external system.

To create a record in a development environment with the same Salesforce ID as in another environment

To identify the sObject type in Salesforce

To prevent an import from creating duplicate records using Upsert

Question 17

A developer has a block of code that omits any statements that indicate whether the code block should execute with or without sharing. What will automatically obey the organization-wide defaults and sharing settings for
the user who executes the code in the Salesforce organization?

Apex Triggers

HTTP Callouts

Apex Controllers

Anonymous Blocks

Question 18

Which two strategies should a developer use to avoid hitting governor limits when developing in a multi-tenant environment? (Choose two.)

Use collections to store all fields from a related object and not just minimally required fields.

Use methods from the “Limits” class to monitor governor limits.

Use SOQL for loops to iterate data retrieved from queries that return a high number of rows.

Use variables within Apex classes to store large amounts of dat

Question 19

When is an Apex Trigger required instead of a Process Builder Process?

When a record needs to be created

When multiple records related to the triggering record need to be updated

When a post to Chatter needs to be created

When an action needs to be taken on a delete or undelete, or before a DML operation is executed.

Question 20

Which three declarative fields are correctly mapped to variable types in Apex? (Choose three.)

Number maps to Decimal.

Number maps to Integer.

TextArea maps to List of type String.

Date/Time maps to Dateline.

Checkbox maps to Boolea

Question 21

A company that uses a Custom object to track candidates would like to send candidate information
automatically to a third -party human resource system when a candidate is hired. What can a developer do to accomplish this task?

Create an escalation rule to the hiring manager.

Create an auto response rule to the candidate.

Create a Process Builder with an outbound message action.

Create a workflow rule with an outbound message action.

Question 22

Which statement should a developer avoid using inside procedural loops? (Choose 2)

System.debug(\'Amount of CPU time (in ms) used so far: \' + Limits.getCpuTime() );

List contacts = [SELECT Id, Salutation, FirstName, LastName, Email FROM Contact WHERE AccountId = :a.Id];

If(o.accountId == a.id)

Update contactList;

Question 23

A developer has a unit test that is failing. To identify the issue, the developer copies the code inside the test method and executes it via the Execute Anonymous Apex Tool. The code then executes without failing. Why did the unit test failed, but not the Execute Anonymous?

The test method has a syntax error in the code.

The test method relies on existing data in the database

The test method use a try/catch block

The test method calls an @future metho

Question 24

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?

controller=“Case” and extensions=“myControllerExtension”

extensions=“myControllerExtension”

controller=“myControllerExtension”

standardController=“Case” and extensions=“myControllerExtension”

Question 25

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

A list of lists of sObjects.

A map of sObject types to a list of sObjects

A map of sObject types to a list oflists of sobjects

A list of sObject

Question 26

Which statement about change set deployments is accurate? (Choose 3)

They use an all or none deployment model.

They require a deployment connection.

They ca be used to transfer Contact records.

They can be used to deploy custom settings data.

They can be used only between related organization

Question 27

Which two number expression evaluate correctly? Choose 2 answers

Integer I = 3.14159;

Decimal D = 3.14159;

Long I = 3.14159;

Double D =3.14159;

Question 28

A developer needs to confirm that an Account trigger is working correctly without changing the organization’s data.What would the developer do to test the Account trigger?

Use the Test menu on the developer Console to run all test classes for the account trigger.

Use the New button on the Salesforce Accounts Tab to create a new Account record.

Use the Open Execute Anonymous feature on the Developer Console to run an ‘insert Account’ DML statement.

Use Deply from the Force.com IDE to deploy an ‘insert Account’ Apex clas

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Total 211 questions Full Exam Access