امتحان مستوى حاسوب | فارمسجي⚕️
.
- 1.The term “ end user “ is used to describe people who :
- A.
Use the output from from computers ( the end product )
- B.
Use the computers to perform information processing task
- C.
Write software from computers
- D.
Are the last to use aco or the information from computer
- 2.The raw material used to create information is called :
- A.
Met aware
- B.
Hard ware
- C.
Procedures
- D.
Data
- 3.CD-ROM stands for :
- A.
Computer disk read only memory
- B.
Computer disk random only memory
- C.
Computer device read only memory
- D.
Computer disk random only memory
- 4.Which of the following factors you should consider when buying a computer :
- A.
Size of the RAM
- B.
Speed of the CPU
- C.
Size of the hard disk
- D.
All of the above
- 5.The two main parts of the system unit :
- A.
A mouse and a keyboard
- B.
The CPU and the memory
- C.
A printer and a monitor
- D.
Primary storage and secondary storage
- 6.The information :
- A.
Must be available at the right time and useful
- B.
Should be available within on time
- C.
Should have a good accuracy
- D.
A+C
- 7.The number of bits in byte is :
- A.
16
- B.
30
- C.
4
- D.
8
- 8.Temporary , volatile , storage is known as :
- A.
ROM
- B.
RAM
- C.
Megs
- D.
Disk
- 9.The computer virus has the ability to :
- A.
Compress itself
- B.
Link itself to another program
- C.
Make backups of your files
- D.
Coordinates the activities of the computer
- 10.The CPU refers to :
- A.
Central processing unit
- B.
Control processor unit
- C.
Control processing unit
- D.
Centralism processor unit
- 11.How many bits are required to store the word SUMMER in computer memory ?
- A.
9
- B.
20
- C.
32
- D.
48
- 12.RAM is part of the system:
- A.
Hardware
- B.
Software
- C.
Operating system
- D.
None of the above
- 13.The following is not an example of input unit :
- A.
Printer
- B.
Mouse
- C.
Keyboard
- D.
Scanner
- 14.The most widely used type of computer is the :
- A.
Supercomputer
- B.
Minicomputer
- C.
Mainframe
- D.
Microcomputer
- 15.Another name for mouse , keyboard , monitor and system unit is :
- A.
Hardware
- B.
Software
- C.
Solidware
- D.
Firmware
- 16.All the information used by the processor is loaded first into:
- A.
REM
- B.
ROM
- C.
RAM
- D.
Disk
- 17.Floppy disk , optical disk DVD and hard drives are considered as examples of :
- A.
System software
- B.
Primary storage
- C.
Secondary storage
- D.
CPUs
- 18.All ALU perform :
- A.
Input & output operations
- B.
Arithmetic & logical operations
- C.
Memory & I/O opertaions
- 19.The CPU consists of :
- A.
ALU , CU & RAM
- B.
CU , PU & ALU
- C.
ALU , CU & register
- D.
ROM , ALU & RAM
- 20.The most common input hardware for personal computer :
- A.
Mouse & keyboard
- B.
Keyboard & scanner
- C.
Printer & monitor
- 21.Microcomputers are divided into two general categories :
- A.
High speed & low speed
- B.
Portable & desktop
- C.
Graphical & non- graphical
- 22.Software used to interact between user programs and the computer is called :
- A.
Application software
- B.
Operation software
- C.
System software
- 23.The computer is :
- A.
Collection of electronic circuit and devices
- B.
An intelligent machine
- C.
A combination of hardware & software
- D.
All of the above
- 24.The sound blaster is :
- A.
An output unit only
- B.
An input unit only
- C.
Both of the above
- 25.The main memory :
- A.
Is consisting of RAM , ROM and hard disk
- B.
Could be temporarily or permanent
- C.
Used to store user programs and data while running
- D.
B+C
Questions: 72 | Attempts: 21126 | Last updated: Mar 22, 2022
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