Computer Basic Information In magnetic disks, data is organized on the platter in a concentric sets of rings called sector None of these head block track sector None of these head block track ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A reflective marker that indicates the end of the usable tape is FAX None of these Optical mark reader End user End-of-tape FAX None of these Optical mark reader End user End-of-tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Punched cards are associated with the name Pascal Leibniz None of these Jacquard Hollerith Pascal Leibniz None of these Jacquard Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? Dynamic RAM Static RAM None of these ROM EPROM Dynamic RAM Static RAM None of these ROM EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The smallest logical data entity is called a data item or data Base Bank Field None of these Collection Base Bank Field None of these Collection ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The following are all computing devices, except ...... Personal digital assistants(PDA) Notebook computers None of these Cellular telephones Digital scanners Personal digital assistants(PDA) Notebook computers None of these Cellular telephones Digital scanners ANSWER DOWNLOAD EXAMIANS APP
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