The video tutorial explains how to implement a list API for a database using RPC. It covers creating a list blog request and response, handling documents with Java, and resolving compilation issues. The tutorial also introduces streaming capabilities and previews client-side implementation.

What is the primary purpose of creating a list blog request in the context of a List API?

• To delete unwanted blog entries

• To update existing blog entries

• To practice streaming capabilities

• To filter specific blog entries

Why is the list blog request message kept empty in the initial implementation?

• To avoid unnecessary complexity

• To include all possible filters

• To reduce server load

• To ensure maximum security

In the server-side implementation, what role does the response observer play?

• It manages client connections

• It logs server errors

• It streams data back to the client

• It filters incoming requests

What programming feature is used to iterate over documents in the server implementation?

• JavaScript for loops

• Java 8 Lambda notation

• Python list comprehensions

• C++ iterators

How is the compilation issue resolved in the final section?

• By transforming the iteration to an iterator

• By removing the streaming feature

• By rewriting the entire code

• By using a different programming language