Free Access Salesforce.DEX-450.v2025-06-16.q199 Practice Test (Page 18)

Question 81

Which is a valid apex assignment?

A.Float x = 5.0

B.Double x = 5

C.Integer = 5,0

D.Integer x=5 * 1,0

Question 82

When are code coverage calculations updated?

A.When unit tests are run on an organization.

B.When changes are made to an organization's configuration.

C.When Apex code is saved.

D.When a deployment is validated.

Question 83

While writing an Apex class, a developer wants to make sure that all functionality being developed is handled as specified by the requirements.
Which approach should the developer use to be sure that the Apex class is working according to specifications?

A.Create a test class to execute the business logic and run the test in the Developer Console.

B.Include a savepoint and Database. rollback ().

C.Run the code in an Execute Anonymous block in the Developer Console.

D.Include a try/catch block to the Apex class.

Question 84

Which three operations affect the number of times a trigger can fire?
Choose 3 answers

A.Criteria-based Sharing calculations

B.Workflow Rules

C.Process Flows

D.Email messages

E.Roll-Up Summary fields

Question 85

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: facet name='' message''/>

B.<Apex: message for='' info''/>

C.<apex: pageMessage severity="info''/>

D.<apex: pageMessages />

Premium Bundle

Newest DEX-450 Exam PDF Dumps shared by BraindumpsPass.com for Helping Passing DEX-450 Exam! BraindumpsPass.com now offer the updated DEX-450 exam dumps, the BraindumpsPass.com DEX-450 exam questions have been updated and answers have been corrected get the latest BraindumpsPass.com DEX-450 pdf dumps with Exam Engine here:

Access DEX-450 Premium Version

(202 Q&As Dumps, 40%OFF Special Discount: Exam-Tests)

Other Version: 1330Salesforce.DEX-450.v2023-12-30.q126; 1136Salesforce.DEX-450.v2023-09-15.q70; 3835Salesforce.DEX-450.v2022-11-24.q220; 2844Salesforce.DEX-450.v2022-08-09.q120; 2716Salesforce.DEX-450.v2022-04-15.q121

Latest Upload: 200PaloAltoNetworks.NGFW-Engineer.v2026-05-01.q43; 292Nokia.4A0-113.v2026-05-01.q69; 252EC-COUNCIL.312-49v11.v2026-04-30.q214; 227Microsoft.MB-820.v2026-04-30.q101; 207Salesforce.MC-202.v2026-04-30.q57; 204BICSI.INSTC_V8.v2026-04-29.q53; 332NMLS.MLO.v2026-04-28.q82; 241NCARB.Project-Management.v2026-04-28.q27; 457EMC.D-AV-DY-23.v2026-04-27.q184; 1109ServiceNow.CSA.v2026-04-27.q483