Computer Basic Information The primary advantage of key-to-tape data-entry systems is: Keying errors can be detected as they occur The tape is reusable Key verification is easily performed All of these A large percentage of editing can be performed at the time of data entry Keying errors can be detected as they occur The tape is reusable Key verification is easily performed All of these A large percentage of editing can be performed at the time of data entry ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The brain of any computer system is Memory None of these Control unit ALU CPU Memory None of these Control unit ALU CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type device is a piece of equipment that receives information from a CPU? CPU Output Storage Memory Input CPU Output Storage Memory Input ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Output hardware is often categorized according to whether it: is expensive can fit on a desktop produces hardcopy or softcopy None of these requires a large amount of electricity to work is expensive can fit on a desktop produces hardcopy or softcopy None of these requires a large amount of electricity to work ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____ Networks Dump point Duplex None of these Datalink Networks Dump point Duplex None of these Datalink ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary purpose of software is to turn data into _____ Programs None of these Web sites Information Objects Programs None of these Web sites Information Objects ANSWER DOWNLOAD EXAMIANS APP
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