Computer Basic Information Super computers are mainly useful for Data-retrieval operations Input-output intensive processing Mathematical intensive scientific applications All of the listed here Data-retrieval operations Input-output intensive processing Mathematical intensive scientific applications All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A logic gate is an electronic circuit which None of these makes logic decisions alternates between 0 and 1 values works on binary algebra allows electron flow only in one direction None of these makes logic decisions alternates between 0 and 1 values works on binary algebra allows electron flow only in one direction 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? None of these Activates the output device Monitors the flow of information Control the printer Communicates its results None of these Activates the output device Monitors the flow of information Control the printer Communicates its results ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ROM is needed for storing an initial program called _______. Bootstrap Loader None of these OS Version Kernel Computer Startup Loader Bootstrap Loader None of these OS Version Kernel Computer Startup Loader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device? Laser scanner MICR Wand OCR None of these Laser scanner MICR Wand OCR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data processing job expected to further decrease in the 1996s is that of: Programmer Data entry clerk None of these Keypuncher Computer operator Programmer Data entry clerk None of these Keypuncher Computer operator ANSWER DOWNLOAD EXAMIANS APP
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