Mcq Computer Hardware multi Practice set-27
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1. A hard copy would be prepared on a
A) Line printer
B) Dot matrix Printer
C) Typewriter terminal
D) All of the above
Answer
2. The term GIGO is related to which characteristics of computers?
A) Speed
B) Automatic
C) Accuracy
D) Reliability
Answer
3. Which of the following programming language were used in first generation computers?
A) Machine language
B) Assembly language
C) Both of above
D) None of above
Answer
4. To locate a data item for storage is
A) Field
B) Feed
C) Database
D) Fetch
Answer
5. Who used punched cards practically for the first time in the history of computers?
A) Charles Babbage
B) Dr. Herman Hollerith
C) Howard Aikin
D) Joseph Jacquard
Answer
6. Hard disk is coated in both sides with
A) Magnetic metallic oxide
B) Optical metallic oxide
C) Carbon layer
D) All of the above
Answer
7. Which of the following term means to reckon?
A) putare
B) com
C) computa
D) computar
Answer
8. An input /output device at which data enters or leaves a computer system is
A) Keyboard
B) Terminal
C) Printer
D) Plotter
Answer
9. Which of the following is first generation of computer
A) EDSAC
B) IBM-1401
C) CDC-1604
D) ICL-2900
Answer
10. A name or number used to identify a storage location is called
A) A byte
B) A record
C) An address
D) All of above
Answer