One of the functions of an operating system is job scheduling. Explain what is mean by job scheduling.
List two examples of:Third generation languages and Object oriented languages
b) List and explain three types of user interfaces.
c) Describe the following categories of software:
ii) Proprietary software
d) a new company XYZ intends to go into the business of desktop publishing. Advise the company on three computer hardware system specification features to consider as a measure of enhancing performance.
(a) One of the functions of an operating system is job scheduling.
Explain what is meant by job- scheduling
Running of a particular job/ task under a system of priority, computer resource availability, time allocated to user etc.
(b) List and explain three types of user interfaces
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