Questions from Hard Disk

1.A hard disk divide iniot tracks which are furthert subdivieded in
Ans: Sectors
2.The tracks on a disk which can be accessed without repositioning the R/W head is
Ans: Cylinder
3.FAT
Ans: File Allocation Table
4.The average time is required to reach a storage location memory and obtain its content is called
Ans:  Access time.
5.In magnetic disks data is organized in concentric set of rings is called
Ans Track
6.The average time necessary for the correct sector of a disk to arrive at the read write head is 
Ans:Rotational Delay