Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Light pen All of these None of these Plotter Optical-wand Light pen All of these None of these Plotter Optical-wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each None of these cylinder disk surface disk track None of these cylinder disk surface disk track ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One advantage of dial-up-internet access is ___ It utilizes broadband technology It uses a router for security Modem speeds are very fast None of these It utilizes existing telephone service It utilizes broadband technology It uses a router for security Modem speeds are very fast None of these It utilizes existing telephone service ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Control of computer system or subsystem operation by an operator who may intervene at arbitrary times is Mapping Shift register ALU None of these Manual control Mapping Shift register ALU None of these Manual control ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In processing cheques which of the following I/O techniques have banks traditionally followed? None of these VRT (Volume Rendering Technique) OCR (Optical Character Recognition) Barcode MICR (Magnetic Ink Character Recognition) None of these VRT (Volume Rendering Technique) OCR (Optical Character Recognition) Barcode MICR (Magnetic Ink Character Recognition) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What menu is selected to cut, copy, and paste ? Edit File Tools Special Edit File Tools Special ANSWER DOWNLOAD EXAMIANS APP
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