Answer these questions and write in complete tom understand it and clear

University of Tabuk University of Tabuk College of Computer and Information Technology CSC 410: Operating Systems Summer Semester 2017-20181 1437-1438 Title: Homework # 3 (Covers chapter 3 and 4). Due Data: Tuesday, 31/7/2018 (Submitted it in the dlass time). Question 1: What is process in operating systems? Draw the diagram of process state, and then explain each state? Question 2: What do we mean by Context Switch? Give an example of how CPU can switch from a process to another process. Question 3: There are two inter-process communications models. What are they? Explain them with drawing of each as was discussed in the class Question 4: What is a thread? What are the benefits of using threads? Question S: What are multithreading models? Draw and briefly explain each models