gRPC [Java] Master Class: Build Modern API and Microservices - UpdateBlog Client

The video tutorial guides viewers through creating and updating a blog using MongoDB. It covers the process of setting up a blog, running server and client applications, and debugging issues related to update responses. The tutorial highlights a bug in the server response and demonstrates how to fix it, ensuring the updated blog data is correctly sent back to the client. The video concludes with successful testing of the update process and a brief introduction to deleting a blog.

What is the first step in creating a new blog object?

• Set the blog title

• Create a new blog object

• Run the server

• Print the blog content

What is the purpose of running the server before the client?

• To create a new blog object

• To update the blog content

• To print the response

• To ensure the server is functioning properly

What issue was identified during the debugging process?

• The client was not receiving any response

• The blog ID was incorrect

• The updated blog content was not returned to the client

• The server was not running

How was the issue of the server not sending updated content resolved?

• By creating a new blog object

• By sending the replacement document instead of the initial result

• By restarting the server

• By updating the client code

What was the cause of the null pointer exception?

• Incorrect blog ID

• Server not running

• Client not updated

• Missing blog content

What was confirmed after resolving the debugging issue?

• The blog content was missing

• The client was not receiving any response

• The update process was functioning correctly

• The server was still not working

What was the final outcome after fixing all the bugs?

• The server crashed

• The update process worked successfully

• The client stopped responding

• The update process failed