Computer science : computers

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State 2 functions in the operating system

File management , user management

Identify one advantage of commons line interface

Often faster to type than navigating menus

Utility software is designed to preform number of tasks:true or false

False

Utility software interacts with computer hardware: true or false

True

Some utility software comes installed with the operating system

True

State the purpose of utility software system

Maintains a computer system

Explain reasons why both full and incremental backups should be preformed

Full backup: will copy every file that changed

Incremental backup : reduces time taken to back up each time

Identify 3 ways file management in an operating system can be useful

1. You can search for files

2. You can rename / name files

3. You can move files

Explain how compression software will compress a file

Eg : You could use lossy or lossless to compress a file

Name examples of utility programs

Defragmentation

Compression

Anti virus / malware

Auto update

Firewall

Disk analysis and repair

Identify 3 tasks provided bg file management software

Creating files or folders

Deleting files or folders

Copying files or folders