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#11 Which of the following device is considered to be the first computer ?
A) Difference Engine
B) ABACUS
C) Tabulating Machine
D) Mark 1
Answer: B
#12 Which of the following is the process of storing the data information and instructions?
A) Input operation
B) Processing operation
C) Output operation
D) Storage operation
Answer: D
#13 Which computers are the second powerful and expensive computers than supercomputers.
A) Micro computers
B) mini computers
C) mainframe computers
D) laptops
Answer: C
#14 Which of the following software are set of programs that operate and control the computer system?
A) Freeware
B) Shareware
C) System Software
D) Application Software
Answer: C
#15 Which one is not a portable computer.
A) Laptop
B) PDA
C) Notebook
D) Mini Computer
Answer: D
#16 Which is a program that controls particular type of device that is attached to the computer.
A) Operation System
B) Device Driver
C) Utility Software
D) Language Processor
Answer: B
#17 Which software is used to analyse, configure, optimise and maintain the computer?
A) Operation System
B) Device Driver
C) Utility Software
D) Language Processor
Answer: C
#18 Which is a term often for the fixed, Small programs control various electronic devices.
A) Open source
B) Firmware
C) Shareware
D) Freeware
Answer: B
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