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 Monitors the flow of information Communicates its results None of these Control the printer Activates the output device Monitors the flow of information Communicates its results None of these Control the printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A factor which would strongly influence a businessperson to adopt a computer is its: Reliability All of these None of these Speed Accuracy Reliability All of these None of these Speed Accuracy ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which network protocol is used to send Email? SMTP SSH None of these FTP POP3 SMTP SSH None of these FTP POP3 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of time sharing techniques used in computers is to make the best use of the seconday storage floppy disks peripherals None of these CPU seconday storage floppy disks peripherals None of these CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The secondary storage devices can only store data but they cannot perform Arithmetic Operation Fetch operations Logic operation Either of the above None of these Arithmetic Operation Fetch operations Logic operation Either of the above None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An output device that uses words or messages recorded on a magnetic medium to produce audio response is None of these Voice recognition unit Voice response unit Voice band Magnetic tape None of these Voice recognition unit Voice response unit Voice band Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
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