Computer Basic Information Which of the following is used as a primary storage device? PROM Magnetic drum Floppy disk None of these All of these PROM Magnetic drum Floppy disk None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is NOT a primary storage device? All of these Magnetic disk None of these Magnetic tape Optical disk All of these Magnetic disk None of these Magnetic tape Optical disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The smallest logical data entity is called a data item or data Base Field None of these Collection Bank Base Field None of these Collection Bank ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are often used to ensure that data has been accurately input to the computer? light pens input controls keyboards digitizers None of these light pens input controls keyboards digitizers None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ____ computer are used in Banking, Railway, and Airlines. Micro computer Mini computer Super computer Mainframe computer Micro computer Mini computer Super computer Mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following circuit is used as a 'Memory device' in computers ? Flip Flop Comparator Attenuator Rectifier Flip Flop Comparator Attenuator Rectifier ANSWER DOWNLOAD EXAMIANS APP
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