Is it true that a mode switch between two threads within the same process involves less work than a mode switch between two threads in different processes? Elaborate your answer.
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Is it true that a mode switch between two threads within the same process involves less work than a mode switch between two threads in different processes? Elaborate your answer.
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- Is it possible for a parent process to wait for the termination of his child process and then to continue working on his own task? How can it be done using threads where a thread could be bound to wait for the termination of another thread and then continue working on his task. Write a piece of code to demonstrate both these cases in a single program. Please Note: This question is from system Programming subject.Is it possible, in your opinion, for a single threaded process to get deadlocked without affecting any other threads? If you could elaborate on your answer in the following sentence, that would be great.It seems as if two threads in the same process are in two distinct processes when comparing them. What should I do in this circumstance?
- Why is it preferable in a cooperative multithreading system for two threads to communicate with each other via the event queue rather than directly? What are some of the drawbacks of direct communication?This may be accomplished by analyzing the scheduling of processes and threads side by side and comparing and contrasting the two.What is the key difference between having "many threads" running concurrently and having "many processes" in operation all at once? Would it be feasible for you to provide a clear explanation of what you mean in a sentence or two?
- What's the difference between a thread running in the user's process space and one running in the kernel? Is there a favored species among the alternatives?The distinction between having "many processes" and "many threads" refers to the manner in which a system handles concurrent execution. Could you kindly elucidate the intended meaning of your statement in a manner that is easily comprehensible?It was pointed out that two advantages of using multiple threads within a process are that (1) less work is involved in creating a new thread within an existing process than in creating a new process, and (2) communication among threads within the same process is simplified. Is it also the case that a mode switch between two threads within the same process involves less work than a mode switch between two threads in different processes?
- The parallel between the two processes is drawn between two separate threads running in the same process. Where should you focus your efforts?What's the difference between having "many threads" running at the same time and having "many processes" operating concurrently? I was wondering if you could provide a clear explanation of what it is that you are trying to say.Solve the following problem in C programming language: Four threads will run in parallel. The threads have a shared variable x. The initial value of x is equal to 0. The critical section of Thread1 and Thread3 will increment the value of x by 1, while the critical section ofThread2 and Thread4 will decrement the value of x by 2. The program will return the final value of x which will be equal to 2.