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#51 __________is not a portable computer system ?
A) laptop
B) PDA
C) notebook
D) mainframe
Answer: D
#52 which software is used to analyze configure, optimize and maintain the computer ?
A) operation system
B) device driver
C) utility software
D) language processor
Answer: A
#53 ________ translates high level language program line-by-line
A) Interpreter
B) compiler
C) assembler
D) processor
Answer: A
#54 ____________ is a term often used for the fixed small programs that control various electronic devices.
A) open source
B) fireware
C) shareware
D) freeware
Answer: B
#55 ____________ printer creates an image by pressing an inked ribbon against the paper.
A) laser jet
B) plotter
C) laser
D) dot-matrix
Answer: D
#56 ________is the smallest amount of memory a computer can holds?
A) Bytes
B) KB
C) Bit
D) MB
Answer: C
#57 which of the following is the fastest memory ?
A) RAM
B) ROM
C) Cache memory
D) PROM
Answer: C
#58 how much is 1 mega byte memory equal to ?
A) 1024 K Bytes
B) 1000 K Bytes
C) 1024 K Bits
D) 1024 G Bytes
Answer: A
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