Computer Basic Information A storage area used to store data to compensate for the difference in speed at which the different units can handle data is Address Memory None of these Buffer Accumulator Address Memory None of these Buffer Accumulator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Arithmetic logic unit I. perform arithmetic operations II. store data III. perform comparison IV. communicate with input devices from above the correct one is I and II only II only I only I and III only I and II only II only I only I and III only ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that is able to interpret pencil marks on paper media is known as Magnetic disk Card Puncher None of these Magnetic tape Optical Mark Reader Magnetic disk Card Puncher None of these Magnetic tape Optical Mark Reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? User log in Access-control software Computer keys Passwords User log in Access-control software Computer keys Passwords ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A name applied by Intel corp. to high speed MOS technology is called HDLC HMOS LAP SDLC None of these HDLC HMOS LAP SDLC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? None of these ROM EPROM Dynamic RAM Static RAM None of these ROM EPROM Dynamic RAM Static RAM ANSWER DOWNLOAD EXAMIANS APP
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