Computer Basic Information A device used to bring information into a computer is Output device ALU None of these Input device Control unit Output device ALU None of these Input device Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen? COM microfiche film card None of these microfilm COM microfiche film card None of these microfilm ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which computer has been designed to be as compact as possible? Super computer Mini Mainframe None of these Micro computer Super computer Mini Mainframe None of these Micro computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as laser unpolarized concentric light None of these polarized light coloured light laser unpolarized concentric light None of these polarized light coloured light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which input device is able to scan & interpret an entire page that is typed in a special font Paper tape punch Page reader Floppy disk None of these Optical card readers Paper tape punch Page reader Floppy disk None of these Optical card readers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two basic types of record-access methods are: None of these sequential and indexed direct and immediate sequential and random on-line and realtime None of these sequential and indexed direct and immediate sequential and random on-line and realtime ANSWER DOWNLOAD EXAMIANS APP
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