Question: Which is the fastest technique for a program that has I/O operations? 2 points Machine readable Interrupt-driven I/O Programmed I/O Direct Memory Access The program

Which is the fastest technique for a program that has I/O operations?

2 points

Machine readable

Interrupt-driven I/O

Programmed I/O

Direct Memory Access

The program counter (PC) holds:

2 points

The instruction

The address of the instruction

The execution time

The number of instructions in a program

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