Storage Engineer
Storage Engineer Interview Questions and Answers
Q1. Explain the architectural difference between nas and san storages
NAS and SAN storages differ in their architecture and usage.
NAS (Network Attached Storage) is a file-level storage that uses a standard Ethernet network to provide shared access to files.
SAN (Storage Area Network) is a block-level storage that uses a dedicated network to provide high-speed access to storage devices.
NAS operates at the file level, allowing multiple clients to access files simultaneously.
SAN operates at the block level, providing direct access to storage device...read more
Q2. What is expectations on work culture
Expectations on work culture include open communication, collaboration, respect, work-life balance, and opportunities for growth.
Open communication is key for a healthy work culture
Collaboration among team members fosters creativity and productivity
Respect for colleagues and their ideas is essential
Work-life balance allows employees to recharge and perform at their best
Opportunities for growth and development keep employees engaged and motivated
Q3. What is technical expectations
Technical expectations refer to the specific skills, knowledge, and experience required for a particular technical role.
Understanding of storage technologies such as SAN, NAS, and object storage
Proficiency in storage management tools like NetApp, EMC, or Dell EMC
Ability to troubleshoot storage performance issues
Knowledge of data protection and disaster recovery strategies
Experience with virtualization technologies like VMware or Hyper-V
Q4. Expalain about DR test
DR test stands for Disaster Recovery test, which is a planned exercise to evaluate the effectiveness of a company's disaster recovery plan.
DR test is a simulation of a disaster scenario to test the organization's ability to recover critical data and systems.
It involves testing backup and recovery procedures, failover processes, and communication protocols.
DR tests can be conducted in various ways such as tabletop exercises, partial failover tests, or full-scale simulations.
Th...read more
Q5. Explain about data migration
Data migration is the process of transferring data between storage systems, formats, or locations.
Data migration involves moving data from one system to another, often during system upgrades or replacements.
It can also involve transferring data between different storage mediums, such as from on-premises servers to cloud storage.
Data migration requires careful planning to ensure data integrity and minimize downtime.
Common tools used for data migration include scripting languag...read more
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