cameroon gce o level June 2019 computer science 2

cameroon gce o level June 2019 computer science 2

cameroon gce o level June 2019 computer science 2

(a) State any two positive impacts in each case of Computer Information System on the
following areas:
Banking
Managing a School Libra17
Commerce
(b) Explain what you understand by the following:
System Software
Operating System
Device drivers
Utility software.

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