1. What is meant by defragmentation?
Copying all data on a disk to a separate disk that is stored at a different location
Compressing files so that they take up less storage space on a disk and can be sent more quickly over a network
Scanning a computer for known viruses and quarantining any files that match
Reorganising files on a hard disk so that parts of each file are stored together, which reduces access times
2. What is the name for a utility program that reduces the size of files so that less storage space is needed and files can be sent more quickly?
File repair software
Anti-malware software
Disk defragmentation software
Data compression software