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MCQ

A 25-pin female connector on the back of your computer will typically be:

Serial port 1

A parallel port

Docking

COM2 port

None of the above

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A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?

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Computer Basics

Computer Softwares

History and Generations

CPU and its components

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Computer Hardware

Input Devices

Output Devices

Computer Memory

Digital Logic Gate

Number System

Computer Codes

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Disk Operating System (DOS)

Database Systems

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Mixed

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Files and its types

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