Q.591 .- Which input device is used to read information on a credit card?
(A) Graphic Tablet
(B) Numeric Keyboard
(C) Bar Code reader
(D) Magnetic Stripe reader
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Answer: (D) Magnetic Stripe reader
Q.592 .- LCD stands for _________
(A) Light Crystal Display
(B) Low Crystal Display
(C) Less Crystal Display
(D) Liquid Crystal Display
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Answer: (D) Liquid Crystal Display
Q.593 .- Which of the following works as mouse?
(A) Keyboard
(B) Scanner
(C) Track ball
(D) None of the Above
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Answer: (C) Track ball
Q.594 .- The work done by a computer operator is displayed in which part of computer?
(A) CPU
(B) VDU
(C) ALU
(D) None of the Above
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Answer: (B) VDU
Q.595 .- Which involves photo scanning of the text character by character, analysis of the scanned in image , and then translation of the character image into character code?
(A) OCR
(B) OMR
(C) Bar code Reader
(D) None of the Above
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Answer: (A) OCR
Q.596 .- In OCR processing, When a character is recognized, it is converted into_______ code.
(A) binary
(B) ASCII
(C) Both (A) and (B)
(D) None of the Above
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Answer: (B) ASCII
Q.597 .- Laser printers and Ink-jet printers are an example of _______
(A) Impact
(B) Non Impact
(C) Both (A) and (B)
(D) None of the Above
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Answer: (B) Non Impact
Q.598 .- Which of the following is used as principal flight control in the cockpit of many air crafts?
(A) Graphic Tablet
(B) Joy Stick
(C) Bar Code reader
(D) Magnetic Stripe reader
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Answer: (B) Joy Stick
Q.599 .- TFT stands for ________
(A) Thick Film Transistor
(B) Thin Film Transistor
(C) Thin Film Transmitter
(D) Thick Film Transmitter
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Answer: (B) Thin Film Transistor
Q.600 .- Which of the following is used at Point of Sales to input product information?
(A) Graphic Tablet
(B) MICR
(C) Bar Code reader
(D) Magnetic Stripe reader
View Answer @ LIS Cafe
Answer: (C) Bar Code reader
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