Exam-style question
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Why is system software needed?.
- A.To provide the underlying support needed for the computer system to operate
- B.To ensure that every program performs exactly the same user task
- C.To replace all application software on a computer
- D.To prevent users from choosing which tasks to perform
Model answer
What a good answer should say
- To provide the underlying support needed for the computer system to operate
Explanation
Why this works
System software is needed because it provides essential support for the operation of the computer system. Application software depends on the system being able to operate.
Common mistake
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