9. What does a disc defragmenter do? (A) It is a utility program that facilitatescompression of files so that they occupyless storage space.(B) It is a utility program that minimizes thetime taken by the hard disk to read up'split' files. It does so by rearranging thefiles and free space on your computerso that files are stored in contiguousmemory(C) It is a utility program that facilitates thebacking up of the disk.(D) It is a utility program used for creatingand editing text file.

9. What does a disc defragmenter do? (A) It is a utility program tha

1.	9. What does a disc defragmenter do? (A) It is a utility program that facilitatescompression of files so that they occupyless storage space.(B) It is a utility program that minimizes thetime taken by the hard disk to read up'split' files. It does so by rearranging thefiles and free space on your computerso that files are stored in contiguousmemory(C) It is a utility program that facilitates thebacking up of the disk.(D) It is a utility program used for creatingand editing text file.
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' ...