Computer Basic Information Processors of all computers, whether micro, mini or mainframe must have Primary storage Control Unit ALU All of these None of these Primary storage Control Unit ALU All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ability of an operating system to control the activities of multiple programs at the same time is called ......... multitasking multi-operating None of these multi-processing multi-paging multitasking multi-operating None of these multi-processing multi-paging ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer uses a combination of laser-beam & electro photographic techniques. Line printer Laser printers Dot-Matrix None of these Daisy wheel Line printer Laser printers Dot-Matrix None of these Daisy wheel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called ASCII None of these All of these EBCDII BCD ASCII None of these All of these EBCDII BCD 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? digitizers None of these light pens input controls keyboards digitizers None of these light pens input controls keyboards ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A part located in the central processing unit that stores data & information is known as ROM Core memory PROM None of these EPROM ROM Core memory PROM None of these EPROM ANSWER DOWNLOAD EXAMIANS APP
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