Salesforce Exam 2023 CRT-450 Dumps Updated Questions UPDATED Dec-2023 [Q14-Q34]

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Salesforce Exam 2023 CRT-450 Dumps Updated Questions UPDATED Dec-2023

Get The Most Updated CRT-450 Dumps To Salesforce Developers Certification

Salesforce CRT-450 exam is designed to test the skills and knowledge of individuals who want to become Salesforce Certified Platform Developer I. Salesforce Certified Platform Developer I certification is essential for those seeking a career in Salesforce development and indicates that they have the necessary expertise to develop custom applications and solutions on the Salesforce platform. CRT-450 exam comprises multiple-choice questions and focuses on various topics such as Apex programming, Visualforce development, integration, and testing.

Salesforce CRT-450 exam tests the skills and knowledge of developers in areas such as Apex programming language, Visualforce framework, data modeling, and user interface design. CRT-450 exam also covers topics related to the development lifecycle, including testing, deployment, and maintenance of Salesforce applications. Passing the Salesforce CRT-450 exam demonstrates the ability to design, develop, and maintain custom applications on the Salesforce platform.

NO.14 Which one do you like?
What should a developer consider for an environment that has over 10,000 Case records?

The transaction will fail due to exceeding the governor limit.

The try/catch block will handle any DML exceptions thrown.

The transaction will succeed and changes will be committed.

The try/catch block will handle exceptions thrown by governor limits.

NO.15 A change set deployment from a sandbox to production fails due to a failure in a managed package unit test. The developer spoke with the manager package owner and they determined it is a false positive and can be ignored. What should the developer do to successfully deploy?

Select ‘Run local tests’ to run all tests in the org that are not in the managed package.

Select ‘Fast Deploy’ to run only the tests that are in the change set.

Edit the managed package’s unit test.

Select ‘Run local tests’ to run only the tests that are in the change set.

NO.16 Which standard field needs to be populated when a developer inserts new Contact records programmatically?

Accountld

Name

LastName

FirstName

NO.17 In order to override a standard action with a visualforce page, which attribute must be defined in the <apex:page> tag?

Pagereference

Override

Standardcontroller

Controller

NO.18 How can a developer determine, from the DescribeSObjectResult, if the current user will be able to create records for an object in Apex?

By using the isInsertable() method.

By using the isCreatable() method.

By using the hasAccess() method.

By using the canCreate() method.

NO.19 Which code block returns the ListView of an Account object using the following debug statement?
system.debug(controller.getListViewOptions() );

ApexPages.StandardSetController controller = new ApexPages.StandardSetController( Database.getQueryLocator( ‘SELECT Id FROM Account LIMIT 1’));

ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);

ApexPages.StandardController controller = new ApexPages.StandardController( Database.getQueryLocator( ‘SELECT Id FROM Account LIMIT 1’));

ApexPages.StandardController controller = new ApexPages.StandardController( [SELECT Id FROM Account LIMIT 1]);

NO.20 What is a capability of the Developer Console?

Execute Anonymous Apex code, Create/Edit code, view Debug Logs.

Execute Anonymous Apex code, Run REST API, create/Edit code.

Execute Anonymous Apex code, Create/Edit code, Deploy code changes.

Execute Anonymous Apex code, Run REST API, deploy code changes.

NO.21 Assuming that ‘name; is a String obtained by an <apex:inputText> tag on a Visualforce page. Which two SOQL queries performed are safe from SOQL injections? Choose 2 answers

String query = ‘SELECT Id FROM Account WHERE Name LIKE ”%’ + name.noQuotes() + ‘%”; List<Account> results = Database.query(query);

String query = ‘SELECT Id FROM Account WHERE Name LIKE ”%’ + String.escapeSingleQuotes(name) + ‘%”; List<Account> results = Database.query(query);

String query = ‘SELECT Id FROM Account WHERE Name LIKE ”%’ + name + ‘%”; List<Account> results = Database.query(query);

String query = ‘%’ + name + ‘%’;
List<Account> results = [SELECT Id FROM Account WHERE Name LIKE :query];

NO.22 For which three items can a trace flag be configured?
Choose 3 answers

Process Builder

Visualforce

Apex Class

Apex Trigger

User

NO.23 Where are two locations a developer can look to find information about the status of asynchronous or future cals? Choose 2 answers

Apex Flex Queue (Missed)

Apex Jobs (Missed)

Paused Flow Interviews component

Time-Based Workflow Monitor

NO.24 Which three code lines are required to create a Lightning component on a Visualforce page? Choose 3 answers

$Lightning.createComponent

<apex:slds/>

$Lightning.useComponent

$Lightning.use (Missed)

<apex:includeLightning/>

NO.25 The following code snippet is executed by a Lightning web component in an environment with more than 2,000 lead records:

Which governor limit will likely be exceeded within the Apex transaction?

Total number of DML statement issued

Total number of SOQL queries issued

Total number of records retrieved by SOQL queries

Total number of records processed as a result of DML statements

NO.26 A developer needs to test an Invoicing system integration. After reviewing the number of transactions required for the test, the developer estimates that the test data will total about 2 GB of data storage. Production data is not required for the integration testing.
Which two environments meet the requirements for testing? (Choose two.)

Developer Sandbox

Full Sandbox

Developer Edition

Partial Sandbox

Developer Pro Sandbox

NO.27 A developer has created a Visualforce Page and Apex Controller that uses the With Sharing keyword.
The page will be used of by Sales Managers and should only display Accounts owned by Sales Representatives who report to the running Sales Manager. The organization-wide sharing for Accounts is set to Private. Which additional set of stops should the developer take?

Create one Profile, two Permission Sets, and one Role.

Create one Profile, one Permission Set, and one Role.

Create one Profile, one Permission Set, and two Roles.

Create two Profiles, one Permission Set, and one Role.

NO.28 To which data type in Apex a currency field automatically assigned?

Integer

Decimal

Double

Currency

NO.29 A lead object has a custom field Prior_Email__c. The following trigger is intended to copy the current Email into the Prior_Email__c field any time the Email field is changed:

Which type of exception will this trigger cause?

A null reference exception

A compile time exception

A DML exception

A limit exception when doing a bulk update

NO.30 Which two operations can be performed using a formula field? Choose 2 answers

Displaying the last four digits of an encrypted Social Security number

Triggering a Process Builder

Displaying an Image based on the Opportunity Amount

Calculating a score on a Lead based on the information from another field

NO.31 An org has an existing Visual Flow that creates an Opportunity with an Update records element. A developer must update the Visual Flow also created a Contact and store the created Contact’s ID on the Opportunity.

Add a new Get Records element.

Add a new Create records element.

Add a new Quick Action (of type create) element.

Add a new Update records element

NO.32 Universal Containers (UC) has an integration with its Accounting system that creates tens of thousands of Orders inside of Salesforce in a nightly batch. UC wants to add automaton that can attempt to match Leads and Contacts to these Orders using the Email Address field on the insert. UC is concerned about the performance of the automation with a large data volume. Which tool should UC use to automate this process?

Process Builder

Process Builder with an Autolaunched Flow

Workflow Rules

Apex

NO.33 A developer wants to display all of the available record types for a Case object. The developer also wants to display the picklist values for the Case.Status field. The Case object and the Case.Status field are on a custom Visualforce page. Which action can the developer perform to get the record types and picklist values in the controller? (Choose 2)

Use Schema.PicklistEntry returned by Case.Status.getDescribe().getPicklistValues().

Use Schema.RecordTypeInfo returned by Case.sObjectType.getDescribe().getRecordTypeInfos().

Use SOQL to query Case records in the org to get all the RecordType values available for Case.

Use SOQL to query case records in the org to get all values for the Status picklist field.

NO.34 A developer needs to create a Visualforce page that displays Case data. The page will be used by both support reps and support managers. The Support Rep profile does not allow visibility of the Customer_Satisfaction__c field, but the Support Manager profile does.
How can the developer create the page to enforce Field Level Security and keep future maintenance to a minimum?

Create one Visualforce Page for use by both profiles.

Use a new Support Manager permission set.

Create a separate Visualforce Page for each profile.

Use a custom controller that has the with sharing keywords.

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