Computer Basic Information Perforated paper used as input or output media is known as Punched paper tape Paper tape Card punch None of these Magnetic tape Punched paper tape Paper tape Card punch None of these Magnetic tape 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? Control the printer Communicates its results Monitors the flow of information None of these Activates the output device Control the printer Communicates its results Monitors the flow of information None of these Activates the output device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of entering data into a storage location is known as a readout operation adds to the contents of the location cause variation in its address number is destructive of previous contents None of these is known as a readout operation adds to the contents of the location cause variation in its address number is destructive of previous contents None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computer scientists are exploring the possibility of culturing bacteria to create living chips which have digital electronic properties. What are these chips called? neural chips bacterial chips natural chips biochips None of these neural chips bacterial chips natural chips biochips None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used for serial access storage only? None of these Magnetic tape Magnetic disk Core memory RAM None of these Magnetic tape Magnetic disk Core memory RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a computer responds to the commands coming from external memory cache memory primary memory control section None of these external memory cache memory primary memory control section None of these ANSWER DOWNLOAD EXAMIANS APP
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