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A process

that uses an I/O

device will be in the following state

The

list of processes waiting in the

main memory

to be run on the CPU is called a

_______________.

Processes may exchange information between computers

over a network via _________________________or on the same computer via

______________________

shared memory, message passing.

message passing, message passing

message passing, shared memory

shared memory, shared memory

None of the answers

______________________it

is a scheduler is invoked when the degree of multiprogramming is too high.

What

is the

Interrupt Vector Table (IVT)?

A list of error codes.

A table of I/O operations.

A table storing the addresses of interrupt service routine for each interrupt type.

A table that stores interrupt flags.

None of the answers.

What

is the main purpose of an

Interrupt Service Routine (ISR)?

To handle regular program flow.

To perform initialization.

To handle specific tasks when an interrupt occurs.

To compile the code.

None of the answers.

What

is a real-time system?

A system that executes programs at high speed.

A system that responds to input within a specified time limit.

A system that gives output without input.

A system that runs only multimedia applications.

None of the answers.

What is an embedded system?

A general-purpose computer.

A system with a built-in operating system.

A system that can run any software.

A special-purpose computer designed to perform dedicated functions.

None of the answers.

What

is a queue?

A linear data structure that follows Last in first out (LIFO).

A non-linear structure.

A linear data structure that follows first in first out (FIFO).

A recursive structure.

None of the answers.