How do interrupts help facilitate multiprogramming

Assignment Help Computer Engineering

Reference no: EM13692252

Answer the following questions.

Question 1: Polling, Interrupts, Traps [5, 5, 5, 5]

Part a) Polling and interrupts are two ways used by operating systems to check whether I/O is done.

Q: Describe how each of them works, and explain the difference between these two.

Part b) When would you prefer one over the other? As part of your answer, state which one is synchronous and why.

Part c) What is the difference between an interrupt and a trap?

Part d) How do interrupts help facilitate multiprogramming? Give an example with your explanation

Answer these questions in details and provide examples to support your rationale.

Reference no: EM13692252

Questions Cloud

When a process is multithreaded : Explain the differences, advantages, and disadvantages between user and kernel threads. What are the advantages and disadvantages of a lightweight process?

Differences between a process and a program : During its lifetime a process goes through several different "states". Explain each state and what events cause the state transitions.

Write a brief description about the system calls : Write a brief description about the system calls used in Unix/Linux. Add information such as parameters, resources used, expected results/return values, and possible error conditions.

Symmetric and asymmetric multiprocessing : Explain the difference between symmetric and asymmetric multiprocessing.

How do interrupts help facilitate multiprogramming : Polling and interrupts are two ways used by operating systems to check whether I/O is done - How do interrupts help facilitate multiprogramming? Give an example with your explanation

Write a java program that prompts the user : Write a Java program that prompts the user to input three numbers. This program should then output the numbers in an ascending order.

Standards organizations utilized in this industry : Discuss the various standards organizations utilized in this industry - coordinated industry overview?

Conditional jump statements causes a jump to dest : Determine whether each of the conditional jump statements causes a jump to dest.

Write the code of stack architecture : Write the code of stack architecture to compute the expression below. The result should be stored on the stack.

User Account

All Pages