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1. 
Computer components are classified into:
A.
Inputs
B.
CPU
C.
Hardware and Sofware
D.
Motherboard
2. 
Which is not part of the hardware?
A.
Input/Output units
B.
Processing Units
C.
CPU
D.
Operating System
E.
Input/Output units
F.
Processing Units
3. 
Write, which type of computer memory can be accessed randomly?
4. 
What are the parts of CPU?
A.
Moherboard,Communication Ports,Power Source,Optical Disk
B.
Microprocessor,Memory,Communication Cables
C.
Moherboard,Communication Ports,Power Source
D.
Other Cards
E.
Moherboard,Communication Ports,Power Source,Optical Disk
F.
Microprocessor,Memory,Communication Cables
5. 
What is Input Units?
A.
Devices that provide information and data to the computer
B.
Devices that provide information and data to CPU
C.
Devices that provide information and data to users
D.
Devices that provide data processing to the computer
6. 
What is secondary storage?
A.
no answer
B.
referred to as internal memory
C.
device or component that can store nonvolatile data in computers
D.
device refers to any volatile storage device that is internal or external to the computer
7. 
What are primary and secondary storage devices?
A.
Motherboard
B.
CPU
C.
CD Roms/DVD
D.
RAM/ROM
8. 
what are the most important output unit?
A.
Monitor
B.
CPU
C.
Speakers
D.
Printer