Computer Basic Information The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device? Laser scanner None of these OCR MICR Wand Laser scanner None of these OCR MICR Wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Sending data from one place to another, by physical or electronic means is Distributed processing Data transmission Internet E-mail None of these Distributed processing Data transmission Internet E-mail None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two basic types of record-access methods are: on-line and realtime sequential and random sequential and indexed None of these direct and immediate on-line and realtime sequential and random sequential and indexed None of these direct and immediate ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A kilobyte also referred to as KB, is equal to: 1024 bytes 2048 bytes 512 bytes 1000 bytes 1024 bytes 2048 bytes 512 bytes 1000 bytes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as a primary storage device? Magnetic drum Floppy disk None of these All of these PROM Magnetic drum Floppy disk None of these All of these PROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A temporary storage area, attached to the CPU, for I/O operations is a: None of these buffer core register chip None of these buffer core register chip ANSWER DOWNLOAD EXAMIANS APP
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