Computer Basic Information Which device of computer operation dispenses with the use of the keyboard? Joystick Light pen Touch None of these Mouse Joystick Light pen Touch None of these Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A storage area used to store data to compensate for the difference in speed at which the different units can handle data is Address Buffer Accumulator None of these Memory Address Buffer Accumulator None of these Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A number which is stored and processed but not in the standard exponential form is called Decimal number Fixed point number Floating point number Octal number None of these Decimal number Fixed point number Floating point number Octal number None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Where would you find the letters QWERTY? Screen Numeric Keypad Keyboard Mouse Screen Numeric Keypad Keyboard Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a secondary memory device? ALU CPU None of these Floppy disk Mouse ALU CPU None of these Floppy disk Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer-controlled device for training exercises that duplicates the work environment is a: simulator duplicator COM device trainer None of these simulator duplicator COM device trainer None of these ANSWER DOWNLOAD EXAMIANS APP
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