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 Monitors the flow of information Communicates its results Activates the output device None of these Control the printer Monitors the flow of information Communicates its results Activates the output device None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A normal CD-ROM usually can store up to ___ 680 GB 680 Bytes 680 MB 680 KB 680 GB 680 Bytes 680 MB 680 KB ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called? None of these Group processing Interactive processing Sequential processing Batch processing None of these Group processing Interactive processing Sequential processing Batch processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An advantage of overlapped processing activities is: 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 All listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A code which uses more bits for each character then what is necessary is known as Mnemonics None of these Gray code Hollerith code Redundant code Mnemonics None of these Gray code Hollerith code Redundant code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many types of storage loops exist in magnetic bubble memory? 2 8 16 None of these 4 2 8 16 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
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