Computer Basic Information Which of the following is considered a direct-entry input device? light pen optical scanner digitizer mouse All of these light pen optical scanner digitizer mouse All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory? Buffer memory None of these I/O memory ROM External memory Buffer memory None of these I/O memory ROM External memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program consists of Discrete logical steps. Algorithms written in computer's language None of these System flowchart Program flowchart Discrete logical steps. Algorithms written in computer's language None of these System flowchart Program flowchart ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A 'number crunching' computer is one that can handle large spreadsheets only numbers large volume of numbers None of these large alphanumeric data large spreadsheets only numbers large volume of numbers None of these large alphanumeric data 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? Buffer Temporary storage None of these Main storage Backing storage Buffer Temporary storage None of these Main storage Backing storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A single bus structure is primarily found in High performance machines Main frames None of these Mini-and micro-computers Super computers High performance machines Main frames None of these Mini-and micro-computers Super computers ANSWER DOWNLOAD EXAMIANS APP
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