gRPC [Java] Master Class: Build Modern API and Microservices - Greet API Definition

The video tutorial covers the implementation of a unary greet API using protocol buffers. It begins with an introduction to the greet API, followed by setting up the project and creating a new package. The tutorial then explains how to define messages and requests in the proto file, implement the greet service, and create RPC methods. It emphasizes the importance of naming conventions and concludes with testing the setup to ensure everything is working correctly.

What are the two fields included in the greeting message?

• Age and address

• First name and last name

• Last name and age

• First name and age

What is the purpose of defining a package in the greet API?

• To specify the return type

• To set the Java options

• To define the syntax version

• To organize code into modules

Which option is set to true to allow multiple Java files?

• Option Java single file

• Option Java syntax

• Option Java multiple files

• Option Java package

What is the naming convention for a service in gRPC?

• Add 'Service' to the service name

• Use the function name as the service name

• Name the service with 'API' suffix

• Prefix the service name with 'RPC'

How do you verify that the protocol buffer file is correct?

• By executing the RPC method

• By running a syntax check

• By generating code with Gradle

• By compiling the Java files