26 December, 2023
How Many Questions Of CRT-450 Test Engine
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Question 1
Given the code block: Integer x; For(x=0;x<10; x+=2) { If(x==8) break; If(x==10) break; } System.debug(x); Which value will the system debug statement display?
Question 2
Which statement about change set deployments is accurate? (Choose 3)
Question 3
Which approach should a developer take to automatically add a “Maintenance Plan” to each Opportunity that includes an “Annual Subscription” when an opportunity is closed?
Question 4
What should a developer use to implement an automatic Approval Process submission for Cases?
Question 5
A developer needs to test an Invoicing system integration. After reviewing the number of transactions required for the test, the developer estimates that the test data will total about 2 GB of data storage. Production data is not required for the integration testing.
Which two environments meet the requirements for testing? (Choose two.)
Which two environments meet the requirements for testing? (Choose two.)
Question 6
What is the preferred way to reference web content such as images, style sheets, JavaScript, and other libraries that is used in Visualforce pages?
Question 7
How should a developer create a new custom exception class?
Question 8
A developer created a lightning component name accountList.cmp that display a list of Accounts. Client-side logic that is executed when a user hovers over an account in the list should be stored in which bundle member?
Question 9
To which primitive data type in Apex is a currency field atomically assigned?
Question 10
What are two correct examples of the model in the salesforce MVC architecture? Choose 2 answers.
Question 11
What is the requirement for a class to be used as a custom Visualforce controller?
Question 12
Which two statements are true about using the @testSetup annotation in an Apex test class? (Choose two.)
Question 13
How can a developer refer to, or instantiate a PageReference in Apex? Choose 2 answers
Question 14
A developer working on a time management application wants to make total hours for each timecard available to application users. A timecard entry has a Master-Detail relationship to a timecard.
Which approach should the developer use to accomplish this declaratively?
Which approach should the developer use to accomplish this declaratively?
Question 15
A user selects a value from a multi-select picklist. How is this selected value represented in Apex?
Question 16
Which type of information is provided by the Checkpoints tab in the Developer Console? (Choose 2)
Question 17
What can a Lightning Component contain in its resource bundle? Choose 2 answer
Question 18
An org has a single account named ‘NoContacts’ that has no related contacts. Given the query:
List accounts = [Select ID, (Select ID, Name from Contacts) from Account where Name=‘NoContacts’]; What is the result of running this Apex?
List
Question 19
On which object can an administrator create a roll-up summary field?
Question 20
A developer wrote a unit test to confirm that a custom exception works properly in a custom controller, but the test failed due to an exception being thrown.
Which step should the developer take to resolve the issue and properly test the exception?
Which step should the developer take to resolve the issue and properly test the exception?
Question 21
What is a benefit of using an after insert trigger over using a before insert trigger?
Question 22
A developer tasked with creating a schema to track Movies, Actors, and contracts. A single movie can have many contracts and a single actor can have many contracts. Each contract is owned and actively managed by a single user. Which schema should be created to enable user to easily manage the contract they own; without requiring access to the movie or the actor records?