I/O Management

Computer Awareness

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Qn #1915

Target (sec):

00:00

On receiving an interrupt from an I/O device, the CPU:

Qn #806

To access the I/O devices the status flags is continuously checked in

Qn #723

What is the name of the storage device that compensates the difference in rates of flow of data from one device to another?

Qn #626

Which of the following components is used to establish a communication link between a CPU and the peripheral devices to transfer data?

Qn #598

Which of the following interfaces perform the transfer of data between the memory and the I/O peripheral without involving the CPU?

Qn #423

Consider a system running under two types of workloads:

(a) CPU-intensive jobs,

(b) I/O-intensive jobs. Which of the following statements about the relative performance of Interrupt-driven I/O and Programmed I/O is correct?

Qn #275

The method which offers higher speed of I/O transfers is:

Qn #191

Which device is used to reproduce drawings using pens that are attached to movable arms?

Qn #190

Which printer is very commonly used for desk top publishing?