Computer Basic Information Which of the following is responsible for the management and coordination of activities and the sharing of the resources of the computer? None of these Operating System RAM Application Software Motherboard None of these Operating System RAM Application Software Motherboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory eight unidirectional lines that are used for I/O devices eight lines used to transfer data among the registers None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory eight unidirectional lines that are used for I/O devices eight lines used to transfer data among the registers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? inquiry backup update programming None of these inquiry backup update programming None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a Semiconductor memory All of these Magnetic memory Memory register None of these Semiconductor memory All of these Magnetic memory Memory register None 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? I/O memory ROM None of these External memory Buffer memory I/O memory ROM None of these External memory Buffer memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The processing capability of a microcomputer can be enhanced with the help of buffer memory None of these addition processor expansion cards secondary memory buffer memory None of these addition processor expansion cards secondary memory ANSWER DOWNLOAD EXAMIANS APP
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