Computer Basic Information An advantage of overlapped processing activities is: All listed here None of these better coordination of I/O activities increased processing activities for the entire system more effective use of the CPU All listed here None of these better coordination of I/O activities increased processing activities for the entire system more effective use of the CPU 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? None of these keyboards light pens input controls digitizers None of these keyboards light pens input controls digitizers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The output of a 2 input OR gate is 0 only when its either input is 1 either input is 0 None of these both inputs are 0 both inputs are 1 either input is 1 either input is 0 None of these both inputs are 0 both inputs are 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ........ Vice Bug None of these Lice Worm Vice Bug None of these Lice Worm ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Light pen Mouse Digitizer All of these Optical scanner Light pen Mouse Digitizer All of these Optical scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds? Temporary storage Main storage Buffer Backing storage None of these Temporary storage Main storage Buffer Backing storage None of these ANSWER DOWNLOAD EXAMIANS APP
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