boom storage Interview Questions and Answers

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Boom Storage Interview Questions and Answers

  1. What is Boom Storage?

    • Answer: Boom Storage is a hypothetical cloud storage service. This interview simulates questions you might face in an interview for a real cloud storage company. The answers will reflect general cloud storage principles and best practices.

  2. Explain the different types of storage Boom Storage offers.

    • Answer: Boom Storage might offer object storage (like AWS S3), block storage (like AWS EBS), and file storage (like AWS EFS). Object storage is best for unstructured data, block storage for virtual machines, and file storage for traditional file systems.

  3. How does Boom Storage ensure data durability?

    • Answer: Boom Storage uses redundancy techniques like replication (copying data across multiple servers) and erasure coding (distributing data across multiple servers in a way that allows for data reconstruction even if some servers fail). This ensures data availability even in case of hardware failures.

  4. What security measures does Boom Storage implement?

    • Answer: Boom Storage employs encryption (both in transit and at rest), access control lists (ACLs) to restrict access to data, multi-factor authentication (MFA) for user logins, and regular security audits to identify and mitigate vulnerabilities. It might also utilize a robust intrusion detection system.

  5. How does Boom Storage handle data loss or corruption?

    • Answer: Boom Storage uses checksums and data integrity checks to detect corruption. Data replication and erasure coding ensure data availability. A robust backup and recovery system allows for data restoration in case of loss or corruption.

  6. Explain Boom Storage's pricing model.

    • Answer: Boom Storage likely uses a pay-as-you-go model, charging based on storage used, data transfer, and API requests. Different storage classes might have varying price points based on access speed and durability requirements.

  7. Describe the different storage tiers Boom Storage offers.

    • Answer: Boom Storage might have tiers like frequently accessed storage (fast access, higher cost), infrequently accessed storage (slower access, lower cost), and archival storage (very slow access, lowest cost). This allows users to optimize cost based on their access patterns.

  8. How does Boom Storage handle large data transfers?

    • Answer: Boom Storage likely supports parallel uploads and downloads, allowing for faster transfers of large datasets. It might also offer tools and SDKs to optimize the transfer process.

  9. What are the benefits of using Boom Storage over traditional on-premise storage?

    • Answer: Benefits include scalability, cost-effectiveness (avoiding upfront capital expenditure), increased availability and redundancy, and easier management. Boom Storage eliminates the need for on-site infrastructure and maintenance.

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