Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + X Ctrl + Y Ctrl + U Ctrl + Z None of these Ctrl + X Ctrl + Y Ctrl + U Ctrl + Z ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify? Track number All of these Surface number None of these Sector number Track number All of these Surface number None of these Sector number ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any method for controlling access to or use of memory is known as Memory map None of these Memory management Memory protection Memory instruction Memory map None of these Memory management Memory protection Memory instruction ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the alternative name for a diskette? None of these Hard disk Winchester disk Flexible disk Floppy disk None of these Hard disk Winchester disk Flexible disk Floppy disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Methods used to organise and physically store disk data are cylinder and Hib Surface None of these Track Sector Hib Surface None of these Track Sector ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware _____ memory is seldom used in modern computers. LIFO RAM ROM PROM None of these LIFO RAM ROM PROM None of these ANSWER DOWNLOAD EXAMIANS APP
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