DXC Technology Storage Administrator Interview Questions and Answers

Normal questions based on Aptitude, 30 minutes

Q1. Questions on Hitachi Networking
Add your answer
Q2. Questions on Hitachi Architecture
Add your answer

Q1. Salary discussion
Add your answer

Q1. Zoning, Raid,Luns, switch types, Topologies,
Add your answer
Q2. What is RAID and Raid 5 ,Raid 6 Types
Ans. 
RAID stands for Redundant Array of Independent Disks. RAID 5 and RAID 6 are types of RAID configurations for data storage.
• RAID (Redundant Array of Independent Disks) is a data storage virtualization technology that combines multiple physical disk drive components into one or more logical units for the purposes of data redundancy, performance improvement, or both.

• RAID 5 uses block-level striping with distributed parity....read more
Answered by AI
View 2 more answers
Q3. What is Topologies and types
Ans. 
Topologies refer to the layout of a computer network, while types refer to the different configurations within a topology.
• Topologies include bus, ring, star, mesh, and hybrid

• Types within a topology include LAN, WAN, MAN, and PAN

• Examples: Bus Topology, LAN Type
Answered by AI
Add your answer

Q1. Current CTC, Exp CTC, Company Details,
Add your answer
Q2. Role and Responsible
Add your answer

Q1. Storage bull shit question
Add your answer
Q2. Bull shit questions all
Add your answer

Englishwer apptitude test all bull shit type

Q1. Where do you see yourself in next 5 years
Add your answer
Q2. Would you relocate?
Add your answer

Q1. Technical interview
Add your answer
Q2. Technical core questions
Add your answer

Q1. Technical interview
Add your answer

Q1. Regarding salary discussion
Add your answer

Q1. Tell me about yourself ?
Add your answer
Q2. Why do you prefer job in our comapny
Add your answer

Q1. Yours role and responsibilities in the team
Add your answer
Q2. As an storage Whats your role in the team
Add your answer
Q3. What is zonning .And have you ever been part of upgradation ?
Ans. 
Zoning is a method of dividing a storage area network (SAN) into smaller, isolated sections to improve performance and security.
• Zoning is used to control access to specific resources within a SAN.

• It can be done at the port level, device level, or WWN level.

• Zoning can be hard or soft, depending on whether it is enforced by hardware or software.

• Upgrading a SAN may require changes to zoning configurations to accommodate n...read more
Answered by AI
Add your answer
Q4. On what storage devices you have worked yet
Ans. 
I have worked on various storage devices including SAN, NAS, DAS, and cloud storage.
• SAN (Storage Area Network) devices such as EMC VMAX and IBM DS8000

• NAS (Network Attached Storage) devices like NetApp FAS and EMC Isilon

• DAS (Direct Attached Storage) devices including external hard drives and USB drives

• Cloud storage platforms like Amazon S3 and Microsoft Azure Blob Storage
Answered by AI
Add your answer
Q5. Difference between san and nas
Ans. 
SAN is a dedicated network for storage while NAS uses existing network infrastructure for storage.
• SAN is a block-level storage while NAS is file-level storage.

• SAN is faster and more expensive than NAS.

• SAN requires specialized hardware while NAS uses standard hardware.

• SAN is used for high-performance applications while NAS is used for file sharing and backup.

• Examples of SAN include Fibre Channel and iSCSI while examples
Answered by AI
Add your answer
Q6. Types of san protocols
Ans. 
SAN protocols include iSCSI, Fibre Channel, FCoE, and InfiniBand.
• iSCSI uses TCP/IP to transmit SCSI commands over Ethernet networks.

• Fibre Channel is a high-speed network technology used for storage networking.

• FCoE is a protocol that encapsulates Fibre Channel frames over Ethernet networks.

• InfiniBand is a high-speed interconnect technology used for data centers and HPC environments.
Answered by AI
Add your answer

Q1. Vol creation in netapp
Ans. 
Vol creation in Netapp involves creating a new volume on the storage system.
• Use the 'vol create' command in the Netapp CLI to create a new volume.

• Specify the volume name, size, and other parameters during the creation process.

• Volumes can be created on aggregates to store data.

• Ensure proper permissions and access controls are set for the new volume.
Answered by AI
Add your answer
Q2. Upgrade process in San and netapp
Ans. 
The upgrade process in SAN and NetApp involves planning, testing, and executing firmware or software updates to improve performance and security.
• Ensure to backup all data before starting the upgrade process

• Check compatibility of new firmware or software with existing hardware and applications

• Schedule downtime for the upgrade to minimize impact on operations

• Test the upgrade in a non-production environment before applyin...read more
Answered by AI
Add your answer