gRPC Interview Questions

Last Updated: Nov 10, 2023

Table Of Contents

gRPC Interview Questions For Freshers

What is gRPC?

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What is the role of gRPC Interceptors?

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What is a gRPC stub? Why is it needed?

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How are errors handled in gRPC?

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How does gRPC handle synchronous communication?

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What are the different types of gRPC APIs?

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Explain the protocol buffer format and its role in gRPC.

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What are the key components of a gRPC application?

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What are the advantages of using gRPC?

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Name some programming languages that support gRPC.

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How does gRPC differ from traditional REST APIs?

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gRPC Intermediate Interview Questions

Explain the concept of deadline and cancellation in gRPC.

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What is the role of server-side streaming in gRPC?

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How can performance be optimized in gRPC?

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What is the role of Protocol Buffers compiler in gRPC?

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Explain the process of handling large message sizes in gRPC.

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What is flow control in gRPC? How is it achieved?

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What is the role of Protocol Buffers in gRPC?

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How can you secure a gRPC connection?

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What are the different types of gRPC load balancing policies?

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Explain the difference between unary and streaming RPCs in gRPC.

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How can gRPC support bidirectional streaming?

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gRPC Interview Questions For Experienced

What are the default time-out settings in gRPC?

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What are the ways to implement authentication and authorization in gRPC?

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How does gRPC support custom error handling?

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Explain the role of gRPC reflection in scalable service discovery.

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What is the role of flow control in gRPC server optimization?

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Explain the process of handling service compatibility in gRPC.

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What are the different SSL/TLS options available for securing gRPC communication?

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How can you implement gRPC bidirectional streaming authentication?

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Explain the concept of gRPC health checking.

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What is the role of gRPC Name Resolution?

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How can you monitor gRPC application performance and health?

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