New 2023 Realistic Free Salesforce DEX-450 Exam Dump Questions and Answer
DEX-450 Practice Test Engine: Try These 172 Exam Questions
NEW QUESTION # 94
A developer has javascript code that needs to be called by controller functions in multiple components by extending a new abstract component. Which resource in the abstract component bundle allows the developer to achieve this
- A. Helper.js
- B. Controller.js
- C. Superrender.js
- D. Rendered.js
Answer: A
NEW QUESTION # 95
Which three resources in an Azure Component can contain JavaScript functions?
- A. Controllers
- B. helper
- C. Design
- D. Style
- E. Renderer
Answer: A,B,E
NEW QUESTION # 96
A developer is creating an enhancement to an application that will allow people to be related to their employer. Which date model should be used to track the data?
- A. Create a lookup relationship to indicate that a person has an employer
- B. Create a junction object to relate many people to many employers trough master-detail relationship
- C. Create a master detail relationship to indicate that a person has an employer
- D. Create a junction object to relate many people to many employers trough lookup relationship
Answer: A
NEW QUESTION # 97
What should a developer use to fix a Lightning web component bug in a sandbox?
- A. VS Code
- B. Execute Anonumous
- C. Developer Console
- D. Force.com IDE
Answer: A
NEW QUESTION # 98
A custom Visualforce controller calls the ApexPages,addMessage () method, but no messages are rendering on the page.
Which component should be added to the Visualforce page to display the message?
- A. <apex: pageMessages />
- B. <Apex: facet name='' message''/>
- C. <Apex: message for='' info''/>
- D. <apex: pageMessage severity="info''/>
Answer: D
NEW QUESTION # 99
A developer wants to override a button using Visualforce on an object.
What is the requirement?
- A. The controller or extension must have a PageReference method.
- B. The standardController attribute must be set to the object.
- C. The action attribute must be set to a controller method.
- D. The object record must be instantiated in a controller or extension.
Answer: B
NEW QUESTION # 100
Assuming that naze is 8 String obtained by an <apex:inpotText> tag on 8 Visualforce page, which two SOQL queries performed are safe from SOQL injection?
'Choose 2 answers
- A.
- B.
- C.
- D.
Answer: A,D
NEW QUESTION # 101
A developer is debugging the following code to determinate why Accounts are not being created Account a = new Account(Name = 'A'); Database.insert(a, false); How should the code be altered to help debug the issue?
- A. Add a try/catch around the insert method
- B. Set the second insert method parameter to TRUE
- C. Add a System.debug() statement before the insert method
- D. Collect the insert method return value a Saveresult record
Answer: D
NEW QUESTION # 102
Which two number expressions evaluate correctly? (Choose two.)
- A. Double d = 3.14159;
- B. Integer I = 3.14159;
- C. Decimal d = 3.14159;
- D. Long l = 3.14159;
Answer: A,C
NEW QUESTION # 103
Universal Containers hires a developer to build a custom search page to help user- find the Accounts they want. Users will be able to search on Name, Description, and a custom comments field.
Which consideration should the developer be aware of when deciding between SOQL and SOSL?
Choose 2 answers
- A. SOSL is faster for tent searches.
- B. SOQL is able to return more records.
- C. SOQL is faster for text searches.
- D. SOSL is able to return more records.
Answer: A,B
NEW QUESTION # 104
The following automations already exist on the Account object;
* A workflow rule that updates a field when a certain criteria is met
* A custom validation on a field
* A How that updates related contact records
A developer created a trigger on the Account object.
What should the developer consider while testing the trigger code?
- A. Workflow rules will fire only after the trigger has committed all DML operations to the database.
- B. A workflow rule field update will cause the custom validation to run again.
- C. The flow may be launched multiple times.
- D. The trigger may fire multiple times during a transaction.
Answer: D
NEW QUESTION # 105
Universal Containers stores Orders and Line Items in Salesforce. For security reason, financial representatives are allowed to see information on the Order such as order amount, but they are not allowed to see the Line items on the Order. Which type of relationship should be used?
- A. Direct Lookup
- B. Master Detail
- C. Lookup
- D. Indirect lookup
Answer: C
NEW QUESTION # 106
Which three statements are accurate about debug logs? Choose 3 answers
- A. To View Debug Logs, "Manager Users" or "View All Data" permission is needed.
- B. To View Debug Logs, "Manager Users" or "Modify All Data" permission is needed.
- C. Debug Log levels are cumulative, where FINE lop level includes all events logged at the DEBUG, INFO, WARN, and ERROR levels.
- D. Amount of information logged in the debug log can be controlled by the log levels.
- E. Amount of information logged in the debug log can be controlled programmatically.
Answer: D,E
NEW QUESTION # 107
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 lookup relationship on both objects to a junction object called Job Posting Applications.
- B. Create a master-detail relationship in the Application custom object to the Job Postings custom object.
- C. Create a lookup relationship in the Applications custom object to the Job Postings custom object
- D. Create a master-detail relationship in the Job Postings custom object to the Applications custom object.
Answer: D
NEW QUESTION # 108
A developer wants to import 500 Opportunity records into a sandbox. Why should the developer choose to use data Loader instead of Data Import Wizard?
- A. Data Loader runs from the developer's browser.
- B. Data Import Wizard does not support Opportunities.
- C. Data Loader automatically relates Opportunities to Accounts.
- D. Data Import Wizard can not import all 500 records.
Answer: B
NEW QUESTION # 109
What are two features of Heroku Connect? Choose 2 answers
- A. Real Time Sync between Salesforce and Postgres
- B. Displaying data from an external data store via External Objects.
- C. Bidirectional syncs, allowing data to be written into Salesforce
- D. Near Real Time Sync between Heroku Postgres and Salesforce
Answer: C,D
NEW QUESTION # 110
A team of many developers work in their own individual orgs that have the same configuration at the production org. Which type of org is best suited for this scenario?
- A. Full Sandbox
- B. Developer Edition
- C. Developer Sandbox
- D. Partner Developer Edition
Answer: A
NEW QUESTION # 111
A developer has identified a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the datadase.
Which two techniques should the developer implement as a best practice to ensure transaction control and avoid exceeding governor limits?
Choose 2 answers
- A. Use the Reedonly annotation to bypass the number of rows returned by a SOQL.
- B. Use the System,Limit classto monitor the current CPU governor limit consumption.
- C. Use the Database,Savepoint method to enforce database integrity.
- D. Use partial DML statements to ensure only valid data is committed.
Answer: B,C
NEW QUESTION # 112
A company wants to create an employee rating program that allows employees to rate each other. An employee's average rating must be displayed on the employee record. Employees must be able to create rating records, but are not allowed to create employee records. Which two actions should a developer take to accomplish this task? choose 2 answers
- A. Create a lookup realntionship beteween the rating and employee object
- B. Create a master-detail relanstionship between the rating and employee object
- C. Create a roll-up sumary field on the employee and use avg to calculate the average rating score
- D. Create a trigger on the rating object that updates a field on the employee object
Answer: B,C
NEW QUESTION # 113
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Salesforce platform is constantly evolving, and new features and functionalities are added regularly. The Salesforce DEX-450 exam is updated regularly to ensure that it remains relevant and up-to-date with the latest developments on the platform. Developers who hold this certification are required to maintain their knowledge and skills to stay current with the latest trends and best practices on the Salesforce platform.
Salesforce DEX-450 certification exam consists of 60 multiple-choice questions that must be completed within 105 minutes. DEX-450 exam is administered by Salesforce and can be taken online or at a testing center. Candidates must achieve a passing score of 65% or higher to earn the certification.
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Salesforce DEX-450 Daily Practice Exam New 2023 Updated 172 Questions: https://drive.google.com/open?id=17JbgqkiKBcwlNkCn_mokbbsqXOYgns6d