Important Paper Computer
1. The most frequently used instructions of a computer program are likely to be fetched from
(1) hard disk
(2) cache memory
(3) RAM(4) ROM
(5) None of these
Ans. (2)
2. The main circuit – board of the system unit is
(1) computer program
(2) control unit
(3) motherboard
(4) RAM
(5) None of these
Ans. (3)
3. Following are the names of motherboard except
(1) system board
(2) main board
(3) planar board
(4) logic board
(5) computer
Ans. (5)
4. The central processing unit is an example of
(1) peripheral
(2) output unit
(3) software
(4) program
(5) hard ware
Ans. (5)
5. The types of input include
(1) data
(2) programs
(3) commands
(4) user response
(5) All of these
Ans. (5)
6. CPU Stands for
(1) Computer Processing Unit
(2) Central Processing Unit
(3) ComputerProtection Unit
(4) Central Processing Upload
(5) None of the above
Ans. (2)
7. The basic goal of computer process is to convert the data into
(1) files
(2) tables
(3) information
(4) graphs
(5) None of these
Ans. (3)
8. Arithmetic logic unit and control sections have special purpose locations called
(1) register
(2) RAM
(3) BIOS
(4) I/O
(5) ROM
Ans. (1)
9. ……… selects, interprets and executes instructions in a CPU.
(1) Control unit
(2) ALU
(3) Memory
(4) Storage
Ans. (1)
10. CPU retrieves its data and instruction from
(1) secondary memory
(2) auxiliary memory
(3) main memory
(4) None of these
Ans. (3)
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