Hardware

1. Which of the following program that acts an intermediary between a user of a computer and computer hardware?

Operating System
Application software
BIOS
None of the above


2. Which of the following is not a function of Operating System?

Providing a method for other programs to communicate with the hardware of the PC
OS should enable users to add, move and delete the installed programs and data.
Enable users to determine the available installed programs and run, use and shut down the program of their choice.
Contain all the code required to control keyboard,display screen, disk drive etc.


3. Which of the following is placed in a ROM chip?

BIOS
API
Device driver
None of the above


4. Which of the following is not an operating system?

Window 7
Red hat Linux 7
Oracle
None of the above


5. Which type of OS is designed to manage the computer so that one user can effectively do one thing at a time?

Single-user, single task
Single-user, multi-tasking
Multi-user
None of the above

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