Computer Basic Information A monitor looks like a TV set but it does not Receive TV signals None of these Give a steady picture Display graphics Give a clear picture Receive TV signals None of these Give a steady picture Display graphics Give a clear picture ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a computer system, which device is functionally opposite of a Key-board? Trackball Printer Mouse Joystick None of these Trackball Printer Mouse Joystick None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are not likely to be found on a PC main circuit board None of these ROM chips LCD clocks Microprocessor chips RAM chips None of these ROM chips LCD clocks Microprocessor chips RAM chips ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Point-of sale (POS) terminal Price on the goods Price on the shelf Check digit on the bar code None of these Point-of sale (POS) terminal Price on the goods Price on the shelf Check digit on the bar code None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? Claude Shannon George Stibitz None of these Konard Zuse Howard H. Aliken Claude Shannon George Stibitz None of these Konard Zuse Howard H. Aliken ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process used to set up a programs once the system is operational is Black bon Utility Operating system None of these Boot strap Black bon Utility Operating system None of these Boot strap ANSWER DOWNLOAD EXAMIANS APP
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