gRPC [Java] Master Class: Build Modern API and Microservices - DeleteBlog Server

The tutorial covers creating a Delete Blog RPC, implementing the function in a blog service, handling deletion results, and adding error handling and logging. It concludes with testing the implementation to ensure it works correctly.

What is the primary purpose of creating a Delete Blog RPC?

• To create a new blog entry

• To update a blog entry

• To delete a blog entry

• To retrieve a blog entry

What is the first step in implementing the delete function in the blog service?

• Log the deletion process

• Create a new database

• Generate the proto file

• Create a new function for deletion

What was the issue encountered during the implementation of the delete function?

• A missing semicolon

• A missing variable

• An extra parenthesis

• A syntax error

How can you determine if a blog was successfully deleted?

• By checking if the result is not null

• By checking if the deleted count is one

• By checking if the result is null

• By checking if the deleted count is zero

What should be done if the deletion result indicates that nothing was deleted?

• Notify the user that the blog was not found

• Ignore the result

• Retry the deletion

• Log an error message

What is the purpose of adding logging in the delete function?

• To track the number of deletions

• To ensure the server is running

• To verify the deletion process and results

• To debug the server

What is the next step after ensuring the server runs correctly?

• Create a new blog entry

• Test the server with multiple clients

• Write the delete client

• Update the server configuration