GCSE A451 - Operating Systems

Question 1

Explain why multi-tasking is needed in an operating system? (2)

Answer 1

-Allows more than one program to run at the same time
-Enables the user to be more productive
…eg listening to your music at the same time as typing up your essay on word processor

Question 2

State two functions of an operating system (2)

Answer 2

Providing a user interface
Providing a platform for applications
Memory management