data storage – quiz

Connect with

This questions answers is related to data storage and networking technology. This is sort of quiz in multiple choices questions answers. You can try this to check your skills in data storage and networking. Once you go through this , you can learn few things which has been mentioned here.

Question 1. The seek time for hard disk is defined as:
Select one:
a. time required to transfer the data block
b. the time it takes to position the head at the track
c. time to access the first byte of the data block
d. the time it takes to position the head at the sector

Ans: the time it takes to position the head at the track

Question 2: Which of the following shows correct relationship between different RAID levels in terms of fault tolerance.
Select one:
a. RAID 10 < RAID 4 < RAID 0

b. RAID 0 < RAID 1 < RAID 10

c. RAID 10 < RAID 1 < RAID 0

d. RAID 0 < RAID 10 < RAID 5

Ans: RAID 0 < RAID 1 < RAID 10

Question 3: In case of fiber channel, the wwn address is of
Select one:
a. 24 bit
b. 32 bit
c. 64 bit
d. 48 Bit

Ans: 64 bit

Question 4: which of the following statement is not true for NAND flash
Select one:
a. Has low cost –per –bit for stored data
b. Designed with small cell size
c. is typically used for storing code and direct execution in portable electronic devices
d. offers high write speed

Ans: The correct answer is: is typically used for storing code and direct execution in portable electronic devices

Question 5: The best features of channels and networks gets combined in which of the following protocols:
Select one:
a. NFS
b. FC
c. iSCSI
d. CIFS

Ans: FC (Fiber Channel )


Connect with

Leave a Reply

Your email address will not be published. Required fields are marked *