Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Plotter Optical-wand All of these Light pen None of these Plotter Optical-wand All of these Light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information RAM is used as a short memory because it is Is programmable Is very expensive Volatile Has small capacity None of these Is programmable Is very expensive Volatile Has small capacity None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A floppy disk contains None of these Sectors only Circular tracks only Both circular tracks and sector All of these None of these Sectors only Circular tracks only Both circular tracks and sector All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + X Ctrl + Z Ctrl + U Ctrl + Y None of these Ctrl + X Ctrl + Z Ctrl + U Ctrl + Y ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does FTP stand for ? File Transfer Protocol File Thread protocol File Transfer program File Thread program File Transfer Protocol File Thread protocol File Transfer program File Thread program ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode? To improve download speed To write contents of RAM to hard disk Reduce Power consumption Back UP None of these To improve download speed To write contents of RAM to hard disk Reduce Power consumption Back UP None of these ANSWER DOWNLOAD EXAMIANS APP
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