Use the best ways of preparing for DEX-450 Exam Dumps with VCE4Dumps Salesforce DEX-450 dump PDF [2023]

Salesforce DEX-450 exam candidates will surely pass the Exam if they consider the DEX-450 dumps learning material presented by VCE4Dumps.

NEW QUESTION # 83
What are three considerations when using the @InvocableMethod annotation in Apex?
Choose 3 answers

• A. A method using the @InvocableMethod annotation can be declared as Public or Global.
• B. Only one method using the @InvocableMethod annotqation can be defined per Apex class.
• C. A method using the @InvocableMethod annotation must be declared as static
• D. A method using the @InvocableMethod annotation must define a return value.
• E. A method using the @InvocableMethod annotation can have multiple input parameters.

Answer: A,B,C

NEW QUESTION # 84
An org has a single account named 'NoContacts' that has no related contacts. Given the query:
List<Account> accounts = [Select ID, (Select ID, Name from Contacts) from Account where Name='NoContacts']; What is the result of running this Apex?

• A. accounts[0].contacts is an empty Apex.
• B. A QueryException is thrown.
• C. accounts[0].contacts is invalid Apex.
• D. accounts[0].contacts is Null.

Answer: A

NEW QUESTION # 85
Which scenario is invalid for execution by unit tests?

• A. Executing methods for negative test scenarios
• B. Executing methods as different users.
• C. Loading the standard Pricebook ID using a system method
• D. Loading test data in place of user input for Flows.

Answer: D

NEW QUESTION # 86
A development team wants to use a deployment script lo automatically deploy lo a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox?
Choose 2 answers

• A. Developer Console
• B. SFDX CLI
• C. Ant Migration Tool
• D. Change Sets

Answer: B,C

NEW QUESTION # 87
Refer to the following code snippet for an environment has more than 200 Accounts belonging to the Technology' industry:

When the code execution, which two events occur as a result of the Apex transaction?
When the code executes, which two events occur as a result of the Apex transaction?
Choose 2 answers

• A. If executed in an asynchronous context, the apex transaction is likely to fall by exceeding the DML governor limit
• B. If executed In a synchronous context, the apex transaction is likely to fall by exceeding the DHL governor limit.
• C. The Apex transaction fails with the following message. "SObject row was retrieved via SOQL without querying the requested field Account.Is.Tech__c''.
• D. The Apex transaction succeeds regardless of any uncaught exception and all processed accounts are updated.

Answer: C

NEW QUESTION # 88
The Account object has a custom formula field,Level__c, that is defined as a Formula(Number) with two decimal places. Which three are valid assignments? Choose 3.

• A. Double myLevel = acct.Level__c;
• B. Integer myLevel = acct.Level__c;
• C. Long myLevel = acct.Level__c;
• D. Object myLevel = acct.Level__c;
• E. Decimal myLevel = acct.Level__c;

Answer: A,D,E

NEW QUESTION # 89
A developer needs to join data received from an integration with an external system with parent records in Salesforce. The data set does not contain the Salesforce IDs of the parent records, but it does have a foreign key attribute that can be used to identify the parent.
Which action will allow the developer to relate records in the data model without knowing the Salesforce ID?

• A. Create and populate a custom field on the parent object marked as an External ID.
• B. Create a custom field on the child object of type Foreign Key
• C. Create a custom field on the child object of type External Relationship.
• D. Create and populate a custom field on the parent object marked as Unique

Answer: A

NEW QUESTION # 90
A developer needs to create a baseline set of data (Account, Contacts, Products, Assets) for an entire suite allowing them to test independent requirements for various types of Salesforce Cases.
Which approach can efficiently generate the required data for each unit test?

• A. Use &TestSteup with a void method.
• B. Add $ IsTest (seeAllDatatrue) at the start of the unit test class.
• C. Create test data before Test.startTest in the unit test.
• D. Create a mock using the Stub APL.

Answer: A

NEW QUESTION # 91
A company wants to implement a new call center process for handling customer service calls. It requires service reps to ask for the caller's account number before proceeding with the rest of their call script.
Following best practices, what is the optimal approach to satisfy this requirmrnt?

• A. Flow Builder
• B. Einstein Next Best Action
• C. Apex trigger
• D. Approvals

Answer: A

NEW QUESTION # 92
A developer creates an Apex helper class to handle complex trigger logic. How can the helper class warn users when the trigger exceeds DML governor limits?

• A. By using Limits.getDMLRows() and then displaying an error message before the number of DML statements is exceeded.
• B. By using Messaging.sendEmail() to continue toe transaction and send an alert to the user after the number of DML statements is exceeded.
• C. By using AmexMessage.Messages() to display an error message after the number of DML statements is exceeded.
• D. By using PageReference.setRedirect() to redirect the user to a custom Visualforce page before the number of DML statements is exceeded.

Answer: A

NEW QUESTION # 93
Where would a developer build a managed package?

• A. Developer Sandbox
• B. Partial Copy Sandbox
• C. Unlimited Edition
• D. Developer Edition

Answer: D

NEW QUESTION # 94
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 one Profile, one Permission Set, and one Role.
• B. Create one Profile, one Permission Set, and two Roles.
• C. Create two Profiles, one Permission Set, and one Role.
• D. Create one Profile, two Permission Sets, and one Role.

Answer: B

NEW QUESTION # 95
What is a valid way of loading external JavaScript files into a Visualforce page? (Choose 2)

• A. Using a (script)* tag.
• B. Using a (link)* tag.
• C. Using an (apex:define)* tag.
• D. Using an (apex:includeScript)* tag. \>

Answer: A,D

NEW QUESTION # 96
A developer must create a Lightning component that allows user to input Contact record information to create a Contact record, including a Salary__c custom field. What should the developer use, along with a lightning-record-edit-form, so that Salary__c field functions as a currency input and is only viewable and editable by users that have the correct field level permissions on Salary__c?

• A. <ligthning-input-field field-name="Salary__c">
  </lightning-input-field>
• B. <lightning-input-currency value="Salary__c">
  </lightning-input-currency>
• C. <lightning-input type="number" value="Salary__c" formatter="currency">
  </lightning-input>
• D. <lightning-formatted-number value="Salary__c" format-style="currency">
  </lightning-formatted-number>

Answer: A

NEW QUESTION # 97
A developer is notified that a text field is being automatically populated with invalid values.however, this should be prevented by a custom validation rule that is in placewhat could be causing this?

• A. The field is being populated by a workflow field update
• B. The field is being populated by a before trigger
• C. The user belongs to a permission set that suppresses the validation rule
• D. A DML exception is occuring during the save order of execution

Answer: A

NEW QUESTION # 98
Which two condition cause workflow rules to fire? Choose 2 answers

• A. Changing territory assignments of accounts and opportunities
• B. Updating record using bulk API
• C. An Apex batch process that changes field values
• D. Converting leads to person account

Answer: B,C

NEW QUESTION # 99
In the Lightning UI, where should a developer look to find information about a Paused Flow Interview?

• A. On the Paused Row Interviews component on the Home page
• B. On the Paused Row Interviews related List for a given record
• C. In the Paused Interviews section of the Apex Flex Queue
• D. In the system debug log by Altering on Paused Row Interview

Answer: C

NEW QUESTION # 100
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. Lookup
• C. Indirect lookup
• D. Master Detail

Answer: D

NEW QUESTION # 101
What are three ways for 2 developer to execute tests in an org? Choose 3 answers

• A. Tooling API
• B. Metadata APT
• C. Setup Menu
• D. Bulk API
• E. SalesforceDX

Answer: A,C,E

NEW QUESTION # 102
What is a valid source and destination pair that can send or receive change sets? (Choose 2)

• A. Sandbox to Production
• B. Developer Edition to Sandbox
• C. Developer Edition to Production
• D. Sandbox to Sandbox

Answer: A,D

NEW QUESTION # 103
In which two trigger types can a developer modify the new sObject records that are obtained by the trigger.new context? Choose 2 answers

• A. After insert
• B. Before insert
• C. After update
• D. Before update

Answer: B,D

NEW QUESTION # 104
What is true of a partial sandbox that is not true of a full sandbox? Choose 2 answers

• A. More frequent refreshes
• B. Use of change sets
• C. Only includes necessary meta data
• D. Limited to 5 GB of data

Answer: A,D

NEW QUESTION # 105
A developer is building custom search functionality that uses SOSL to search account and contact records that match search terms provided by the end user. The feature is exposed through a Lightning web component, and the end user is able to provide a list of terms to search.
Consider the following code snippet:

What is the maximum number of search terms the end user can provide to successfully execute the search without exceeding a governor limit?

• A. 2,000
• B. 0
• C. 1
• D. 2

Answer: A

NEW QUESTION # 106
Universal Containers wants Opportunities to be locked from editing when reaching the Closed/Won stage.
Which two strategies should a developer use to accomplish this? Choose 2 answers

• A. Use a trigger.
• B. Use a validation rule.

Answer: A,B

NEW QUESTION # 107
Given the following Anonymous Block:

Which one do you like?
What should a developer consider for an environment that has over 10,000 Case records?

• A. The transaction will fail due to exceeding the governor limit.
• B. The try/catch block will handle exceptions thrown by governor limits.
• C. The transaction will succeed and changes will be committed.
• D. The try/catch block will handle any DML exceptions thrown.

Answer: C

NEW QUESTION # 108
......

Accurate & Verified Answers As Seen in the Real Exam here: https://passguide.vce4dumps.com/DEX-450-latest-dumps.html