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

What is the purpose of the 'update blog' RPC call?

• To read a blog

• To delete a blog

• To create a new blog

• To update an existing blog

What is the first step in implementing the 'update blog' function?

• Create a new blog

• Find the corresponding blog ID

• Delete the existing blog

• Log the update process

What should be done if the blog ID does not match during the update process?

• Create a new blog

• Return a 'not found' error

• Log the error and continue

• Ignore the mismatch

What is the purpose of creating a replacement document?

• To delete the existing document

• To update the existing document with new data

• To create a backup of the document

• To log the changes made

Which MongoDB API call is used to replace the document?

• replaceOne

• deleteOne

• insertOne

• findOne

What is the role of the 'document to blog' function?

• To log the document details

• To delete a document

• To convert a document into a blog

• To convert a blog into a document

What should be done if a blog is not found during the update process?

• Ignore the error

• Return a 'not found' error

• Log the error and continue

• Create a new blog