SAN Objective typt Questions and Answers pdf

11. A tape library does not contain
a. Tape Drive
b. Bar Code Reader
c. Robotic Arm
d. RAID Array

Answer:d

12. Which of the following is not true about a tape silo?
a. Libraries provide large storage capacity at a very cheap rate
b. They have slow access time
c. Tape libraries are primarily used for backups and as the final stage of digital archiving

Answer:b

13. For long term storage (archival) of data which of the following storage devices is generally used
a. Hard Disk
b. CD Rom
c. Floppy Disk
d. Tape Cartridges

Answer:d

14. Which of the following Company manufactures Tape Library?
a. Quantum
b. Brocade
c. NetApps
d. Cisco

Answer:a

15. Which of the following Company manufactures RAID devices?
a. Qlogic
b. LSI
c. Falconstor
d. Quantum

Answer:b

16. What is the most basic level of storage
a. SAN
b. DAS
c. NAS
d. ISCSI

Answer:b

17. A NAS solution is most appropriate for what type of data environment
a. Secured Access
b. Shared access
c. Remote access
d. Parallel access

Answer:b

18. Which three statements describe differences between Storage Area Network (SAN) and Network Attached Storage (NAS) solutions? Choose three.
a. SAN is generally more expensive but provides higher performance
b. NAS uses TCP/IP for communication between hosts and the NAS server
c. NAS requires additional hardware on a host: a host bus adapter for connectivity
d. SAN uses proprietary protocols for communication between hosts and the SAN fabric

Answer:a, b, d

19. I/O requests to disk storage on a SAN are called
a. File I/Os
b. SAN I/Os
c. Block I/Os
d. Disk I/Os

Answer:c

20. Demerits of DAS are. Choose two.
a. Interconnect limited to 10km
b. Excessive network traffic
c. Distance limitations
d. Inability to share data with other servers

Answer:c, d

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