Computer Basic Information The OCR stand for? None of these Only character reader Optical character recognition Operational character reader Outsized character reader None of these Only character reader Optical character recognition Operational character reader Outsized character reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When an input electrical signal A=10100 is applied to a NOT gate, its output signal is 10101 None of these 1011 10001 101 10101 None of these 1011 10001 101 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two main components of the CPU is None of these Control unit and ALU Control unit and registers ALU and bus Registers and main memory None of these Control unit and ALU Control unit and registers ALU and bus Registers and main memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the user programmed semiconductor memory? DRAM EPROM All of these SRAM None of these DRAM EPROM All of these SRAM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The device that can both feed data into and accept data from a computer is CPU None of these All of these Input-Output device ALU CPU None of these All of these Input-Output device ALU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The processing capability of a microcomputer can be enhanced with the help of buffer memory secondary memory addition processor None of these expansion cards buffer memory secondary memory addition processor None of these expansion cards ANSWER DOWNLOAD EXAMIANS APP
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