Certification Topics of DEX-450 Exam PDF Recently Updated Questions
DEX-450 Exam Prep Guide: Prep guide for the DEX-450 Exam
Who should take the Salesforce DEX-450 Exam
This course is designed for programme developers starting on the Salesforce platform who require programming customizations on Apex and Visualforce business logic as well as on user interface layers. There are no prerequisites for Salesforce DEX-450 Exam.
- Programmatic developers.
NEW QUESTION 20
What is a benefit of using an after insert trigger over using a before insert trigger?
- A. An after insert trigger allows a developer to bypass validation rules when updating fields on the new record.
- B. An after insert trigger allows a developer to insert other objects that reference the new record.
- C. An after insert trigger allows a developer to make a callout to an external service.
- D. An after insert trigger allows a developer to modify fields in the new record without a query.
Answer: B
NEW QUESTION 21
A developer is asked to set a picklist field to 'Monitor' on any new Leads owned by a subnet of Users.
How should the developer implement this request?
- A. Create a Lead formula field.
- B. Create a Lead Workflow Rule Field Update.
- C. Create a before insert Lead trigger.
- D. Create an after insert Lead trigger.
Answer: B
NEW QUESTION 22
Which three declarative fields are correctly mapped to variable types in Apex? (Choose three.)
- A. Date/Time maps to Dateline.
- B. Number maps to Decimal.
- C. Number maps to Integer.
- D. TextArea maps to List of type String.
- E. Checkbox maps to Boolean.
Answer: A,B,E
NEW QUESTION 23
A visualforce page uses the contact standard controller. How can a developer display the name from the parent account record on the page?
- A. Use an additional standard controller for accounts
- B. Use the {!contact.account.name} merge field syntax
- C. Use additional apex logic within the controller to query for the name field
- D. Use SOQL syntax to find the related accounts name field
Answer: B
NEW QUESTION 24
What is a benefit of using a trigger framework?
- A. Reduces trigger execution time
- B. Simplifies addition of context-specific logic
- C. Increases trigger governor limits
- D. Allows functional code to be tested b
Answer: A
NEW QUESTION 25
A candidate may apply to multiple jobs at the company Universal Containers by submtting a single application per job posting. Once an application is submitted for a job posting, that application cannot be modified to be resubmitted to a different job posting.What can the administrator do to associate an application with each job posting in the schema for the organization?
- A. Create a master-detail relationship in the Job Postings custom object to the Applications custom object.
- B. Create a lookup relationship in the Applications custom object to the Job Postings custom object
- C. Create a lookup relationship on both objects to a junction object called Job Posting Applications.
- D. Create a master-detail relationship in the Application custom object to the Job Postings custom object.
Answer: A
NEW QUESTION 26
How can a developer avoid exceeding governor limits when using an Apex Trigger?choose 2 answers
- A. By using Maps to hold data from query results.
- B. By performing DML transactions on lists of SObjects.
- C. By using the Database class to handle DML transactions.
- D. By using a helper class that can be invoked from multiple triggers.
Answer: A,B
NEW QUESTION 27
Which three process automations can immediately send an email notification to the owner of an Opportunity when its Amount is changed to be greater than $10,000? Choose 3 answers
- A. Workflow Rule (Missed)
- B. Escalation Rule
- C. Process Builder (Missed)
- D. Approval Process (Missed)
- E. Flow Builder
Answer: A,C,D
NEW QUESTION 28
What is the result of the following code?
- A. The record will not be created and no error will be reported.
- B. The record will be created and no error will be reported.
- C. The record will not be created and a exception will be thrown.
- D. The record will be created and a message will be in the debug log.
Answer: A
NEW QUESTION 29
Which user can edit a record after it has been locked for approval? (Choose 2)
- A. An administrator
- B. Any user who approved the record previously
- C. A user who is assigned as the current approver
- D. Any user with a higher role in the hierarchy
Answer: A,C
NEW QUESTION 30
What does the Lightning Component framework provide to developers?
- A. Prebuilt component that can be reused.
- B. Extended governor limits for applications
- C. Templates to create custom components.
- D. Support for Classic and Lightning UIS.
Answer: A
NEW QUESTION 31
Which two examples above use the system. debug statements to correctly display the results from the SOQL aggregate queries? Choose 2 answers
- A. Example 2
- B. Example 4
- C. Example 3
- D. Example 1
Answer: A,C
NEW QUESTION 32
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?
- A. Create two Profiles, one Permission Set, and one Role.
- B. Create one Profile, two Permission Sets, and one Role.
- C. Create one Profile, one Permission Set, and two Roles.
- D. Create one Profile, one Permission Set, and one Role.
Answer: C
NEW QUESTION 33
A developer needs to prevent the creation of Request_c records when certain conditions exist in the system. A RequestLogic class exists to checks the conditions. What is the correct implementation?
- A. Trigger RequestTrigger on Request (after insert) {
RequestLogic.validateRecords {trigger.new};
} - B. Trigger RequestTrigger on Request (before insert) {
RequestLogic.validateRecords {trigger.new};
} - C. Trigger RequestTrigger on Request (after insert) {
if (RequestLogic.isValid{Request})
Request.addError {'Your request cannot be created at this time.'};
} - D. Trigger RequestTrigger on Request (before insert) {
if (RequestLogic.isvalid{Request})
Request.addError {'Your request cannot be created at this time.'};
}
Answer: B
NEW QUESTION 34
What should a developer use to implement an automatic Approval Process submission for Cases?
- A. Process Builder
- B. An Assignment Rule
- C. A Workflow Rule
- D. Scheduled Apex
Answer: A
NEW QUESTION 35
What are three ways for a developer to execute tests in an org? Choose 3.
- A. Tooling API
- B. Salesforce DX
- C. Metadata API.
- D. Setup Menu
- E. Bulk API
Answer: A,B,D
Explanation:
https://developer.salesforce.com/docs/atlas.en-us.sfdx_dev.meta/sfdx_dev/sfdx_dev_testing.htm https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta/api_tooling/tooling_api_objects_apextestsuite.htm
NEW QUESTION 36
The sales team at universal container would like to see a visual indicator appear on both account and opportunity page layout to alert salespeople when an account is late making payments or has entered the collections process. What can a developer implement to achieve this requirement without having to write custom code?
- A. Formula field
- B. Quick action
- C. Workflow rule
- D. Roll-up summary field
Answer: A
NEW QUESTION 37
What should be used to create scratch orgs?
- A. Workbench
- B. Salesforce CLI
- C. Sandbox refresh
- D. Developer Console
Answer: B
NEW QUESTION 38
In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers
- A. Automatic code generation
- B. Server-side run-time debugging
- C. Rich component ecosystem (Missed)
- D. Self-contained and reusable units of an application (Missed)
Answer: C,D
NEW QUESTION 39
Refer to the following code snippet for an environment that has more than 200 Accounts belonging to the Technology' industry:
which three statements are accurate about debug logs?
Choose 3 answers
- A. Debug log levels are cumulative, where FINE log level includes all events logged at the DEBUG, INFO, WARN, and ERROR levels.
- B. The maximum size of a debug log is 5 MB.
- C. System debug logs are retained for 24 hours.
- D. Debug logs can be set for specific users, classes, and triggers.
- E. Only the 20 most recent debug logs for a user are kept.
Answer: C,D,E
NEW QUESTION 40
In the Lightning Component framework, where is client-side controller logic contained?
- A. Apex
- B. Visualforce
- C. HTML
- D. JavaScript
Answer: D
NEW QUESTION 41
Universal Containers recently transitioned from Classic to Lighting Experience. One of its business processes requires certain value from the opportunity object to be sent via HTTP REST callout to its external order management system based on a user-initiated action on the opportunity page. Example values are as follow Name Amount Account Which two methods should the developer implement to fulfill the business requirement? (Choose 2 answers)
- A. Create an after update trigger on the Opportunity object that calls a helper method using @Future(Callout=true) to perform the HTTP REST callout.
- B. Create a Visualforce page that performs the HTTP REST callout, and use a Visualforce quick action to expose the component on the Opportunity detail page.
- C. Create a Lightning component that performs the HTTP REST callout, and use a Lightning Action to expose the component on the Opportunity detail page.
- D. Create a Process Builder on the Opportunity object that executes an Apex immediate action to perform the HTTP REST callout whenever the Opportunity is updated.
Answer: A,C
NEW QUESTION 42
A developer uses a Test Setup method to create an Account named 'Test'. The first test method deletes the Account record. What must be done in the second test method to use the Account?
- A. Call the Test Setup method at the start of the test
- B. Use SELECT Id from Account where Name='Test'
- C. The Account cannot be used in the second test method
- D. Restore the Account using an undeleted statement
Answer: B
NEW QUESTION 43
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?
- A. Open the Progress tab in the Developer Console.
- B. Open the logs tab in the Developer Console.
- C. Add the user name in the Log Inspector.
- D. Select the Override Log Triggers checkbox for the trigger
Answer: B
NEW QUESTION 44
code below deserializes input into a list of Accounts.
Which code modification should be made to insert the Accounts so that field-level security is respected?
- A. 05: Accts = database.stripinaccesible (accts, Database. CREATEABLE);
- B. 01: Public with sharing class AcctCreator
- C. 05: SobjectAcessDecision sd= Security,stripINaccessible(AccessType,CREATABLE,
- D. 05: If (SobjectType.Account, isCreatable())
Answer: B
NEW QUESTION 45
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How to Prepare for Salesforce DEX-450 Exam
Preparation Guide for Salesforce DEX-450 Exam
Introduction
Salesforce is a solution for managing customer relationships that unite customers and companies. This is an interactive CRM platform that provides a single, shared view of every client in all the divisions including marketing, distribution, exchange, and operation. Provide the clients with the individual experience Salesforce demand 360 product via the Integrated CRM Platform. It delivers solid and related goods to boost marketing, revenue, exchange, operation, IT, and more. Salesforce is a digital cloud computing (SaaS) firm specializing in the management of client relationships (CRMs). There was a mistake. The app is now the number one of consumer satisfaction and allows organizations to track customer behavior, advertise to consumers, and more. Salesforce is common because it is bundled with features such as contact management, workflow development, task management, incentive monitoring, teamwork tools, customer experience tools, analytics, and interactive, smartphone dashboard.
How much Salesforce DEX-450 Exam Cost
The price of the Salesforce DEX-450 certification is $375 USD, for more information related to the Salesforce DEX-450 Exam please visit Salesforce website.
2023 New Preparation Guide of Salesforce DEX-450 Exam: https://www.exam4tests.com/DEX-450-valid-braindumps.html
DEX-450 Practice Exam - 151 Unique Questions: https://drive.google.com/open?id=1cLlMJAkKqmGFnzFUZyBEwVYy_bxkZsnR