Computer Basic Information When the time to establish link is large and the size of data is small, the preferred mode of data transfer is Packet switching Circuit switching Time division multiplexing None of these All of these Packet switching Circuit switching Time division multiplexing None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most frequently used instructions of a computer program are likely to be fetched from: registers cache memory None of these RAM the hard disk registers cache memory None of these RAM the hard disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The software tools that enable a user to interact with a computer for specific purposes are known as ....... None of these Hardware Applications Network Software Shareware None of these Hardware Applications Network Software Shareware ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Activates the output device None of these Monitors the flow of information Communicates its results Control the printer Activates the output device None of these Monitors the flow of information Communicates its results Control the printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The terminal device that functions as a cash register, computer terminal, and OCR reader is the: Video display terminal POS terminal None of these Data collection terminal OCR register terminal Video display terminal POS terminal None of these Data collection terminal OCR register terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as I/O unit Control Unit CPU None of these Peripheral unit I/O unit Control Unit CPU None of these Peripheral unit ANSWER DOWNLOAD EXAMIANS APP
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