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1️⃣ What does gRPC stand for?

• A. Google Remote Procedure Calls

• B. General-purpose Remote Procedure Calls

• C. Both A and B

• D. Google Reliable Protocol

2️⃣ gRPC was introduced by Google in:

• A. 2005

• B. 2010

• C. 2015

• D. 2020

3️⃣ Which protocol does gRPC primarily use?

• A. HTTP/1.1

• B. HTTP/2

• C. FTP

• D. WebSocket

4️⃣ gRPC is known for:

• A. High CPU usage

• B. Low bandwidth and high performance

• C. Only working with Java

• D. Being platform-dependent

5️⃣ What language is NOT officially supported by gRPC?

• A. Python

• B. C++

• C. Ruby

• D. COBOL

6️⃣ What file format is used to define gRPC messages and services?

• A. .json

• B. .proto

• C. .xml

• D. .grpc

7️⃣ What does protobuf provide for gRPC?

• A. Data storage

• B. Schema definition for messages and services

• C. Database connection

• D. UI components

8️⃣ A key benefit of gRPC payloads is that they are:

• A. Heavy and slow

• B. Binary and lightweight

• C. Always encrypted

• D. Written in XML

9️⃣ gRPC supports which type of API communication?

• A. Unary

• B. Server streaming

• C. Client streaming

• D. Bi-directional streaming

10️⃣ Which of the following is TRUE about gRPC and backward compatibility?

• A. New parameters will break old clients

• B. Protobuf allows backward compatible API changes

• C. gRPC does not support backward compatibility

• D. Old clients must upgrade immediately