Question 21 : Disk access time does not depends on which of the following factors __________
1. Seek time
2. Latency
3. Transfer rate
4. Arrival rate
View Answer   Discuss with Members

Question 22 : The interval between the instant a computer makes a request for the transfer of data from a disk system to the primary storage and the instance this operation is completed is called _________
1. Disk arrival time
2. Disk access time
3. Drive utilization time
4. Disk utilization time
View Answer   Discuss with Members

Question 23 : What does CHS stand for?
1. Cylinder-high-sector
2. Concentric-head-sector
3. Cylinder-head-sector
4. Concentric-high-sector
View Answer   Discuss with Members

Question 24 : Which of the following is not a part of disk address?
1. Sector size
2. Sector number
3. Track number
4. Surface number
View Answer   Discuss with Members

Question 25 : Generally there are __________bytes in a sector.
1. 64
2. 128
3. 256
4. 512
View Answer   Discuss with Members

Question 26 : The number of sectors per track on a magnetic disk ________
1. less than 5
2. 10 or more
3. 8 or more
4. less than 7
View Answer   Discuss with Members

Question 27 : Magnetic disk is a sequential access device.
1. True
2. False
3.
4.
View Answer   Discuss with Members

Question 28 : ________________ is used for writing/reading of data to/from a magnetic ribbon.
1. Magnetic disk
2. Magnetic tape
3. Magnetic frames
4. Magnetic Ribbon
View Answer   Discuss with Members

Question 29 : Tape drive is connected to and controlled by _______
1. Interpreter
2. Tape controller
3. CPU
4. Processor
View Answer   Discuss with Members

Question 30 : The typical value of data transfer rate is __________
1. 7.7 MB/s
2. 6.6 MB/s
3. 5.5 MB/s
4. 10 MB/s
View Answer   Discuss with Members