Computer Basic Information Which device of computer operation dispenses with the use of the keyboard? Light pen Mouse Joystick Touch None of these Light pen Mouse Joystick Touch None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of printer is used in Indian Railway Reservation System? Lazer Printer Dot Matrix Printer Daisy Wheel Printer Inkjet Printer Lazer Printer Dot Matrix Printer Daisy Wheel Printer Inkjet Printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What type of computer programming is used for airplane ticket reservation system? Batch programming None of these Real time programming Multi programming Time sharing Batch programming None of these Real time programming Multi programming Time sharing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who invented the supercomputer ? Charles Ginsberg Seymour cray Charles Babbage JH Van Tassell Charles Ginsberg Seymour cray Charles Babbage JH Van Tassell ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which 8-bit chip was used in many of Tandy's TRS-80 computers? Z-8000 Z-80 Z-8088 None of these Motorola 6809 Z-8000 Z-80 Z-8088 None of these Motorola 6809 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true concerning personal computers? They have been most successful in the home Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes None of these The electronic spreadsheet has been a primary reason for their popularity They decrease the demand for mainframe computers They have been most successful in the home Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes None of these The electronic spreadsheet has been a primary reason for their popularity They decrease the demand for mainframe computers ANSWER DOWNLOAD EXAMIANS APP
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