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Salesforce Updated CRT-450 Exam Questions and Answers by jaylen

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Salesforce CRT-450 Exam Overview :

Exam Name: Salesforce Certified Platform Developer 1 Exam
Exam Code: CRT-450 Dumps
Vendor: Salesforce Certification: Developers
Questions: 204 Q&A's Shared By: jaylen
Question 44

Universal Containers (UC) uses out-of-the-box order management, that has a Master-Detail relationship between Order and Order Line Item.

UC stores the availability date on each Order Line Item and Orders are only shipped when all of the Order Line Items are available.

Which method should be used to calculate the estimated ship date for an Order?

Options:

A.

Use a LATEST formula on each of the latest availability date fields.

B.

Use a CEILING formula on each of the latest availability date fields.

C.

Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order.

D.

Use a MAX Roll-Up Summary field on the latest availability date fields.

Discussion
Question 45

What are two ways for a developer to execute tests in an org?

Choose 2 answers

Options:

A.

Tooling API

B.

Metadata API

C.

Bulk API

D.

Developer Console

Discussion
Question 46

A developer needs to have records with specific field values in order to test a new Apex class.

What should the developer do to ensure the data is available to the test?

Options:

A.

Use SOQL to query the org for the required data.

B.

Use Test.loadData() and reference a CSV file in a static resource.

C.

Use Anonymous Apex to create the required data.

D.

Use Test. loadData() and reference a JSON file in Documents.

Discussion
Question 47

A developer is implementing an Apex class for a financial system. Within the class, the variables 'creditAmount' and 'debitAmount' should not be able to change once a value is assigned.

In which two ways can the developer declare the variables to ensure their value can only be assigned one time?

Choose 2 answers

Options:

A.

Use the static keyword and assign its value in a static initializer.

B.

Use the final keyword and assign its value in the class constructor.

C.

Use the final keyword and assign its value when declaring the variable.

D.

Use the static keyword and assign its value in the class constructor.

Discussion
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