Software in computer

A) Enhances the capabilities of the hardware machine
B) Increase the speed of central processing unit
C) Both of above
D) None of above

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What is a brand ?

A) The name of companies that made computers
B) The name of product a company gives to identify its product in market
C) A name of class to indicate all similar products from different companies
D) All of above

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Which of the following is not an input device ?

A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)

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An application suitable for sequential processing is

A) Processing of grades
B) Payroll processing
C) Both a and b
D) All of above

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Multi user systems provided cost savings for small business because they use a single processing unit to link several

A) Personal computers
B) Workstations
C) Dumb terminals
D) Mainframes

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