ROUND 1:

It was an online test of 2.5 hours. It consisted of three sections:

1. MCQs based on storage systems and cloud computing.
2. Psychometric questions.
3. Video recording based general questions like: Why should we hire you? How can you contribute to our company? etc.

ROUND 2:

This round took around 2 hours. It was the technical interview. The interviewers were quite comfortable and friendly. They helped at points where I was stuck, and that was because they wanted to check how quickly I was catching up to their points and then how accurately I was answering. They were asking basic questions to check how good I was with the concepts.

When I was able to answer correctly, they deep-dived into the topic to check how long and how deep I could go with my basics.

The questions were:

• What do you know about the role we are offering?
• What is your understanding of storage systems?
• Differentiate between NAS and SAN.
• What is DAS? Give an example of DAS.
• What do you know about RAID?
• Concept of striping and mirroring.
• Full form of RAID.
• Do we have an even number of disks in mirroring, or odd, or both?
• Is reading faster in mirroring or writing?
• Why do we need RAID?
• What is the need for parity?
• Difference between different levels of RAID.
• What is actually stored in the parity?
• How many disks are required in RAID 0?
• What if one disk fails?

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