Data Transfer Schemes

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Data Transfer Schemes: Overview

This topic covers concepts, such as Programmed I/O, Direct Memory Access, Modes of I/O Data Transfer, and Interrupt-initiated I/O.

Important Questions on Data Transfer Schemes

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 1

_________________responsibility of the processor to control the transfer from I/O to main memory as input and from main memory to I/O as output.

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 2

The method which offers higher speeds of I/O transfers is ___________

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 3

Interrupts which are initiated by an I/O drive are__________

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 4

The DMA transfers are performed by a control circuit called as __________

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 5

The best data transfer scheme is to transfer large data is _________________

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 6

In which data transfer scheme ,I/O transfer is initiated by the interrupt command issued to the CPU.

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 7

The advantage of Programmed  I/O Data Transfer is__________

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Computer Awareness and Information Technology>Computer System Architecture>Data Transfer Schemes> Q 8

Cotyledons are also called-