Share Latest Mar-2023 DEX-450 DUMP with 151 Questions and Answers
PDF Dumps 2023 Exam Questions with Practice Test
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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.
Salesforce DEX-450 Exam Syllabus Topics:
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NEW QUESTION 16
Which requirement needs to be implemented by using standard workflow instead of Process Builder? Choose 2 answers
- A. Submit a contract for approval.
- B. Send an outbound message without Apex code.
- C. Copy an account address to its contacts.
- D. Create activities at multiple intervals.
Answer: B,C
NEW QUESTION 17
A lead developer creates an Apex interface called "Laptop". Consider the following code snippet:
How can a developer use the Laptop Interface within the Silvertaptop class?
- A. public class Silverlaptop implements Laptop
- B. @Extends(class=Laptop'')
public class SilverLaptop - C. @Interface (class=''Laptop'')
public class SilverLaptop - D. public calss SilverLaptop extends Laptop
Answer: D
NEW QUESTION 18
A developer needs to create a custom button for the Account object that, when clicked, will perform a series of calculation and redirect the user to a custom visualforce page.
Which three attributes need to be defined with values in the <apex:page> tag to accomplish this?
Choose 3 answers
- A. Action
- B. extensions
- C. readOnly
- D. standard Controller
- E. renderAs
Answer: A,D,E
NEW QUESTION 19
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application. Which three options should be used to build out the database layer for the application? Choose 3 answers
- A. Roll-Up Summaries
- B. Custom Objects and Fields
- C. Triggers
- D. Process Builder
- E. Relationships
Answer: A,D,E
NEW QUESTION 20
Which two queries can a developer use in a visualforce controller to protect against SOQL injection Vulnerabilities? Choose 2 answers
- A. String qryName = '%' + String.enforceSecurityChecks(name)+ '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
- B. String qryName = '%' + String.escpaeSingleQuotes(name)+ '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
- C. String qryName = '%' + name '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
- D. String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
Answer: A,D
NEW QUESTION 21
A developer needs to create a baseline set of data (Accounts, Contacts, Products, Assets) for an entire suite of tests allowing them to test independent requirements various types of Salesforce Cases. Which approach can efficiently generate the required data for each unit test?
- A. Add @IsTest(seeAllData=true) at the start of the unit test class
- B. Create test data before test.startTest() in the test unit.
- C. Use @TestSetup with a void method
- D. Create a mock using Stub API
Answer: C
NEW QUESTION 22
Which is a valid Apex assignment?
- A. Float x = 5.0;
- B. Integer x = 5.0;
- C. Double x = 5;
- D. Integer x = 5*1.0;
Answer: C
NEW QUESTION 23
A developer is asked to create a custom visualforce page that will be used as a dashboard component. Which three are valid controller options for this page? Choose 3 answers
- A. Use a standard controller with extensions
- B. Use a standard controller
- C. Use a custom controller
- D. Use a custom controller with extensions
- E. Do not specify a controller
Answer: A,B,C
NEW QUESTION 24
A Licensed_Professional__c custom object exist in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the "Certification Representative" role can access the Certification records they own and view the related Licensed Professionals records, however users with the "Salesforce representative" role report they cannot view any Licensed professional records even though they own the associated Contact record. What are two likely causes of users in the "Sales Representative" role not being able to access the Licensed Professional records? Choose 2 answers
- A. The organization recently modified the Sales representative role to restrict Read/Write access to Licensed_Professional__c
- B. The organization has a private sharing model for Certification__c, and Contact is the primary relationship in the Licensed_Professional__c object
- C. The organization's sharing rules for Licensed_Professional__c have not finished their recalculation process.
- D. The organization has a private sharing model for Certification__c, and Certification__c is the primary relationship in the Licensed_Professional__c object.
Answer: C,D
NEW QUESTION 25
A developer considers the following snippet of code:
Based on this code, what is the value of x?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 26
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. Self-contained and reusable units of an application (Missed)
- B. Server-side run-time debugging
- C. Rich component ecosystem (Missed)
- D. Automatic code generation
Answer: A,C
NEW QUESTION 27
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. Rendered.js
- D. Superrender.js
Answer: A
NEW QUESTION 28
Which three statements are true regarding cross-object formulas? Choose 3 answers
- A. Cross-object formulas can be referenced in roll-up summary field
- B. Cross-object formulas can reference fields from objects that are up to 10 relantionship away
- C. Cross-object formulas can reference fields from master-detail or lookup relantionships
- D. Cross-object formulas can expose data the user does not have access to in a record
- E. Cross-object formulas can reference child fields to perform an average
Answer: B,C,D
NEW QUESTION 29
A developer declared a class as follow.
public class wysiwyg { // Properties and methods including DML }
Which invocation of a class method will obey the organization-wide defaults and sharing settings for the running user in the Salesforce Organization?
- A. A developer using the Developer Console that invokes a method in this class from the execute anonymous window
- B. An Apex Trigger that invokes a helper method in this class
- C. A Visualforce page with an Apex controller that invokes a method in this class
- D. A user on an external system that has an API call into Salesforce that invokes a method in this class
Answer: A
NEW QUESTION 30
What are two uses for External IDs? (Choose two.)
- A. To identify the sObject type in Salesforce
- B. To create a record in a development environment with the same Salesforce ID as in another environment
- C. To create relationships between records imported from an external system.
- D. To prevent an import from creating duplicate records using Upsert
Answer: C,D
NEW QUESTION 31
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