problem 1) Input may be in the form of:
A. OCR, CPU and OMR
B. OCR, MICR and OMR
C. VGA, MICR and OCR
D. MICR, LCD and OMR
problem 2) PDA stands for:
A. Personal Digital Assistant
B. Private Digital Assistant
C. Public Digital Assistant
D. Person Digital Assistance
problem 3) The series of special symbols and numbers found at the bottom of a bank cheque would most probable be read by which of the following readers:
A. Magnetic Stripe reader
B. Barcode reader
C. Magnetic Ink Character reader
D. None of the above
problem 4) Which of the following kinds of mouse uses radio or infra red wave to communicate with system unit:
A. Wireless mouse
B. Optical mouse
C. Mechanical mouse
D. All of the above
problem 5) _________ devices permit the user to interact with the computer:
A. Input/output
B. Storage
C. Control
D. All of the above
problem 6) Which of the following is not the output device:
A. Visual Display Unit
B. Printer
C. Touch Screen
D. All of the above
problem 7) What does CRT stand for:
A. Cathode Ray Tube
B. Crystal Ray Tube
C. Cathode Round Tube
D. Crystal Round Tube
problem 8) Which of the following is non-impact printer that prints by spraying ink on the paper:
A. Dot matrix printer
B. Line printer
C. Laser printer
D. Ink jet printer
problem 9) Harry wants to buy printer for his new business, to print large volumes of documents. Which kind of printer would you recommend him:
A. Dot matrix printer
B. Line printer
C. Laser printer
D. Ink jet printer
problem 10) Which of the following is not true about the operating system:
A. It acts as an interface between hardware and software
B. It is a computer program that manages hardware
C. It is loaded after the application software
D. All of the above