Master Microservices with Spring Boot and Spring Cloud - Step 32 – Updating POST and DELETE Methods on User Resource to

What happens when a delete request is sent for a non-existent user ID?

• A new user is created with the given ID.

• The request is ignored silently.

• An exception is thrown indicating the user does not exist.

• The system crashes.

Which HTTP method is used to create a new user in the system?

• DELETE

• PUT

• POST

• GET

What is a common cause of a constraint violation exception during user creation?

• Duplicate ID in the database

• Network timeout

• Incorrect JSON format

• Missing authorization header

How does Hibernate handle ID generation for new entries?

• It creates a sequence to generate IDs.

• It relies on the application to provide IDs.

• It uses the current timestamp as the ID.

• It uses a random number generator.

What is the purpose of updating IDs to start from 10,001 in the database?

• To avoid conflicts with pre-existing data

• To make the IDs more readable

• To ensure IDs are unique across different databases

• To improve database performance