Computer Basic Information Which of the following transfers data contained on computer cards to the computer system. None of these Card reader Magnetic tape Card sorter Magnetic disk None of these Card reader Magnetic tape Card sorter Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The operating system does all of the following except- Provide a way for the user to interact with the computer. Manage memory and storage. Enable users to perform a specific task as document editing. Manage the central processing unit (CPU). Provide a way for the user to interact with the computer. Manage memory and storage. Enable users to perform a specific task as document editing. Manage the central processing unit (CPU). ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary advantage of key-to-tape data-entry systems is: Keying errors can be detected as they occur A large percentage of editing can be performed at the time of data entry All of these The tape is reusable Key verification is easily performed Keying errors can be detected as they occur A large percentage of editing can be performed at the time of data entry All of these The tape is reusable Key verification is easily performed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The disk concept for reducing time lost from rotational delay is: staggered addressing cylinder, track, sector data None of these graduated block identification fixed block addressing staggered addressing cylinder, track, sector data None of these graduated block identification fixed block addressing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following input/output devices is not associated with personal computers? dot-matrix printers color monitors mice optical scanners punched cards dot-matrix printers color monitors mice optical scanners punched cards ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A general purpose single-user microcomputer designed to be operated by one person at a time is PC None of these Special-purpose computer M KIPS PC None of these Special-purpose computer M KIPS ANSWER DOWNLOAD EXAMIANS APP
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