Computer Basic Information Codes consisting of light and dark marks which may be optically read is known as None of these Bar code All of these Mnemonics Decoder None of these Bar code All of these Mnemonics Decoder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device invented by Dr. Bobeck in 1966, for mass storage of data is Magnetic bubble storage Magnetic tape Punched paper tape Magnetic disk None of these Magnetic bubble storage Magnetic tape Punched paper tape Magnetic disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information For move to the bottom of a document, press ........ End key Ctrl + Home key Ctrl + End key Home key Auto summarize End key Ctrl + Home key Ctrl + End key Home key Auto summarize ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program consists of None of these Discrete logical steps. Algorithms written in computer's language Program flowchart System flowchart None of these Discrete logical steps. Algorithms written in computer's language Program flowchart System flowchart ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called? Microprocessor Monochip ALU None of these Control Unit Microprocessor Monochip ALU None of these Control Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories needs refresh? SRAM DRAM All of these ROM None of these SRAM DRAM All of these ROM None of these ANSWER DOWNLOAD EXAMIANS APP
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