9. What does a disc defragmenter do?
(A) It is a utility program that facilitates
compression of files so that they occupy
less storage space.
(B) It is a utility program that minimizes the
time taken by the hard disk to read up
'split' files. It does so by rearranging the
files and free space on your computer
so that files are stored in contiguous
memory
(C) It is a utility program that facilitates the
backing up of the disk.
(D) It is a utility program used for creating
and editing text file.
Answers
Answer:
compression of files so that they occupy less storage space. (B) It is a ... time taken by the hard disk to read up 'split' ...
Answer:
Correct answer is (C)
Microsoft Drive Optimizer (formerly Disk Defragmenter) is a utility in Microsoft Windows designed to increase data access speed by rearranging files stored on a disk to occupy contiguous storage locations, a technique called de fragmentation
De fragmenting a disk minimizes head travel, which reduces the time it takes to read files from and write files to the disk
examples of disk de fragementer are : Auslogics Disk Defrag,
My Defrag,
PerfectDisk, etc.
hope now u understand if u not understand even now
then Sorry my friend I can't write More on disk defragementer