Systems Design Interview Questions

Last Updated: Nov 10, 2023

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Systems Design Interview Questions For Freshers

What is the difference between a monolithic and microservices architecture?

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What is caching and how is it useful in system design?

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What are some common algorithms used for load balancing?

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What is load balancing and why is it important in system design?

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How do you handle system failures in a distributed system?

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Explain the concept of CAP theorem in system design.

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How do you ensure data consistency in a distributed system?

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What is fault tolerance in system design?

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What are the advantages and disadvantages of using a microservices architecture?

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Explain the concept of data sharding in system design.

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Explain the concept of loose coupling in system design?

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What is scalability and why is it important in system design?

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What are some common architectural styles used in system design?

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What is the purpose of creating an architectural design in system design?

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What are the main steps involved in the system design process?

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Explain the difference between functional and non-functional requirements?

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What are the basic components of a system design?

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What is system design?

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Explain the concept of horizontal and vertical scaling in system design.

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What are some common security measures used in system design?

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How do you handle security in system design?

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What is eventual consistency in system design?

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What are the advantages and disadvantages of using a relational database in system design?

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Systems Design Intermediate Interview Questions

What is quorum consistency in system design?

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Explain the concept of caching strategies in system design.

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What are some common authorization mechanisms used in system design?

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How do you handle authorization and access control in system design?

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What are the advantages and disadvantages of using a distributed file system in system design?

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Explain the concept of data partitioning in system design.

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What are some common privacy measures used in system design?

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How do you ensure data privacy in system design?

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What is the role of a system architect in system design?

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Explain the concept of auto-scaling in system design.

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What are some common authentication mechanisms used in system design?

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How do you handle authentication and authorization in system design?

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What is strong consistency in system design?

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What are the principles of good system design?

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What are the advantages and disadvantages of using a NoSQL database in system design?

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How do you ensure data integrity in a distributed system?

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What are some common messaging patterns used in system design?

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Explain the concept of message queues in system design.

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What is the role of fault tolerance in system design?

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How do you handle system bottlenecks in system design?

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What are some techniques for optimizing system performance?

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Explain the concept of data redundancy in system design.

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How do you ensure high availability in system design?

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What is the purpose of system documentation in system design?

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Systems Design Interview Questions For Experienced

What is the role of fault injection in system design?

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How do you handle system bottlenecks in a distributed system?

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What are some techniques for optimizing database performance?

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How do you ensure disaster recovery in system design?

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What is the purpose of system testing in system design?

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Explain the concept of publish-subscribe pattern in system design.

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What is the role of a system analyst in system design?

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Explain the concept of cache invalidation in system design.

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What are some common role-based access control mechanisms used in system design?

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How do you handle user roles and permissions in system design?

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What is monotonic consistency in system design?

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What are the advantages and disadvantages of using an in-memory database in system design?

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Explain the concept of data replication in system design.

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What are some best practices for securing a distributed system?

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How do you ensure compliance with privacy regulations in system design?

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Explain the concept of auto-rebalancing in system design.

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What are some common encryption algorithms used in system design?

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How do you handle encryption and decryption in system design?

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What is eventual consistency in system design?

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What are the advantages and disadvantages of using a graph database in system design?

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How do you ensure data replication in a distributed system?

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What are some common event-driven architectures used in system design?

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