Computer Basic Information Which of the following can store information in the form of microscopic pits on metal disks. None of these Tape cassettes Punched cards Laser disks RAM cartridge None of these Tape cassettes Punched cards Laser disks RAM cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? light pen optical scanner mouse digitizer All of these light pen optical scanner mouse digitizer All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as EDSAC JOHNIAC None of these ILLIAC ENIAC EDSAC JOHNIAC None of these ILLIAC ENIAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The function of CPU is to read, interpret and process the information and instruction to communicate with the operator to provide a hard copy to provide external storage of text None of these to read, interpret and process the information and instruction to communicate with the operator to provide a hard copy to provide external storage of text None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following isn't used in the storage phase of a computer-based information system? Magnetic Diskette None of these Hard disk Keyboard Magnetic Diskette None of these Hard disk Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a non-impact printer? All of these Laser printer Drum printer None of these Daisy wheel printer All of these Laser printer Drum printer None of these Daisy wheel printer ANSWER DOWNLOAD EXAMIANS APP
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