input & output devices set 1 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 3 EXERCISES
The following question based on input & output devices topic of computer mcq
(a) Regression Analysis Time Series
(b) Real Analysis Time Sharing
(c) Regression Analysis Series
(d) None of The Above
The correct answers to the above question in:
Answer: (a)
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Read more input and output devices Based Computer Questions and Answers
Question : 1
Which of the following functions most like a copy machine:
a) Portable Scanner
b) Flatbed Scanner
c) Touch Screen
d) None of The Above
Answer »Answer: (b)
Question : 2
A universal product code is read by what type of scanner:
a) Bar - Code
b) Flatbed
c) OCR/MICR
d) None of The Above
Answer »Answer: (a)
Question : 3
Which of the following types of character recognition systems requires the use of magnetic ink:
a) OCR
b) MICR
c) OMR
d) None of The Above
Answer »Answer: (b)
Question : 4
A high speed device used in CPU for temporary storage during processing is called:
a) A register
b) A Data Bus
c) All of The Above
d) None of The Above
Answer »Answer: (a)
Question : 5
The process of starting or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called:
a) Duping
b) Booting
c) Padding
d) None of The Above
Answer »Answer: (c)
Question : 6
A term associated with the comparison of processing speeds of different computer systems is:
a) EFTS
b) MPG
c) MIPS
d) None of The Above
Answer »Answer: (c)
GET input & output devices PRACTICE TEST EXERCISES
input & output devices set 1
input & output devices set 2
input & output devices set 3
input & output devices Shortcuts and Techniques with Examples
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