CompTIA
Checkpoint
ISC
HP
Dell
EC-Council
EXIN
Fortinet
ITIL®
Juniper
PMI
Microsoft
VMware
Avaya
Google
Salesforce
Amazon
Palo Alto Networks
Certiport
ISC2
All Vendors
  2. Home
  3. Exams
  4. Salesforce
  5. DEV-450

Free DEV-450 Exam Braindumps (page: 43)

Page 43 of 95
PDF with 429 Questions

In the Lightning Component framework, where is client-side controller logic contained?

  1. Apex
  2. Visualforce
  3. HTML
  4. JavaScript

Answer(s): D



What si the debug output of the following apex code? Decimal thevalue; system.debug(thevalue);

  1. Undefined
  2. 0
  3. Null
  4. 0.0

Answer(s): C



An Account trigger updates all related Contacts and Cases each time an Account is saved using the following two DML statements:
update allContacts; update allCases;
What is the result if the Case update exceeds the governor limit for maximum number of DML records?

  1. The Account save succeeds, Contacts are updated, but Cases are not.
  2. The Account save fails and no Contacts or Cases are updated
  3. The Account save is retried using a smaller trigger batch size.
  4. The Account save succeeds and no Contacts or Cases are updated

Answer(s): B



A developer uses a before insert trigger on the Lead object to fetch the Territory__c object, where the Territory__c.PostalCode__c matches the Lead.PostalCode. The code fails when the developer uses the Apex Data Loader to insert 10,000 Lead records. The developer has the following code block: Line-01: for (Lead l :
Trigger.new){Line-02: if (l.PostalCode != null) {Line-03: List<Territory__c> terrList = [SELECT Id FROM Territory__c WHERE PostalCode__c = :l.PostalCode];Line-04: if(terrList.size() > 0) Line-05: l.Territory__c = terrList[0].Id; Line-06: }Line-07: }Which line of code is causing the code block to fail?

  1. Line-03: A SOQL query is located inside of the for loop code.
  2. Line-01: Trigger:new is not valid in a before insert Trigger.
  3. Line-02: A NullPointer exception is thrown if PostalCode is null.
  4. Line-05: The Lead in a before insert trigger cannot be updated.

Answer(s): A



Page 43 of 95



Post your Comments and Discuss Salesforce DEV-450 exam with other Community members:

Bhuppi commented on December 18, 2024
my exam is on 22nd of DEC.
Anonymous
upvote

Sangeeta commented on December 06, 2024
Want to attempt pd1 exam
UNITED STATES
upvote

xyz commented on August 16, 2024
will post once complete the exam
Anonymous
upvote

abcdef commented on August 10, 2024
Will post once exam done
Anonymous
upvote

UK commented on August 06, 2024
will post once complete the exam
Anonymous
upvote

AP commented on June 14, 2024
will post once complete the exam
ROMANIA
upvote

Lp commented on June 09, 2024
will post once complete the exam
UNITED STATES
upvote

jsb commented on May 17, 2024
will post once complete the exam
Anonymous
upvote

chitti robbo commented on April 22, 2024
will post once complete the exam
Anonymous
upvote

Jamin commented on February 13, 2024
While I did pass my exam using these questions but I noticed a couple of answers were not correct. The questions however are word by word.
INDIA
upvote

hi commented on October 05, 2023
will post exam has finished
UNITED STATES
upvote

NRI commented on August 27, 2023
will post once the exam is finished
UNITED STATES
upvote

Dev commented on January 09, 2024
Will post once I complete the Exam
Anonymous
upvote

hi commented on October 05, 2023
Will post exam has finished
UNITED STATES
upvote

NRI commented on August 27, 2023
Will post once the exam is finished
UNITED STATES
upvote