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#41 Which one is not a portable computer.
A) Laptop
B) PDA
C) Notebook
D) Mini Computer
Answer: D
#42 Which computers are the second powerful and expensive computers than supercomputers.
A) Micro computers
B) mini computers
C) mainframe computers
D) laptops
Answer: C
#43 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
#44 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
#45 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
#46 which of the following is the process of strong the data information and instructions ?
A) input operation
B) processing operation
C) output operation
D) storage operation
Answer: D
#47 ________ computers are the second powerful and expensive computers than supercomputers.
A) microcomputers
B) mini computers
C) mainframe computers
D) laptops
Answer: C
#48 __________is not a portable computer system ?
A) laptop
B) PDA
C) notebook
D) mainframe
Answer: D
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