Illustrate out the term ‘Operating System’ and examine two (2) main functions of an operating system.
prepare down the characteristics of a good operating system.
What do you understand by the term ‘kernel of operating system’?
Illustrate out a ‘system call’ and ‘interrupt’. Provide 2 exs of each.
Determine three (3) main storage structures and give a small description of each.
What do you understand by the phrase multitasking?