Weekly Assessment 9 - SAP ABAP ON HANA & FIORI (50 MCQs)

What is the primary purpose of a precheck in the ABAP RESTful Application Programming (RAP) model?

• To validate user credentials

• To ensure data consistency before data is modified

• To trigger side effects after data is saved

• To generate unique keys for business objects

Which of the following best describes a side effect in RAP?

• A validation error message

• An unintended data change caused by a business operation

• An action that is triggered as a result of a business operation, but not directly by the user

• A database lock

In a RAP scenario, where are prechecks typically implemented?

• In the save sequence

• In the interaction phase

• In the database triggers

• In the UI layer

Which of the following is NOT a use case for side effect actions?

• Updating related data after a main entity is changed

• Sending notifications to users

• Validating user input before saving

• Logging changes for audit purposes

A developer wants to ensure that a discount cannot be applied to an order if the customer’s credit limit is exceeded. Where should this logic be implemented?

• Side effect

• Precheck

• Lock object

• Numbering logic

Which RAP feature allows you to trigger custom logic after a business object is saved?

• Precheck

• Side effect

• Early numbering

• Lock object

What happens if a precheck fails during the interaction phase?

• The operation is saved but flagged

• The operation is aborted and the user is notified

• The side effect is still executed

• The database lock is released

Which of the following is an example of a side effect action?

• Checking if a field is mandatory

• Updating a related table after saving an invoice

• Generating a unique key before saving

• Locking a record during update

In a scenario where multiple users are updating the same data, what feature ensures data consistency?

• Precheck

• Side effect

• Lock object

• Early numbering

Which feature in RAP is used to ensure that business logic is executed only if certain conditions are met, before the data is modified?

• Precheck

• Side effect

• Early numbering

• Lock object