Q3. Consider, Multiplication problem of the contents of two arrays of size NxN using the a dual-core system. Discuss the type of Parallelism that should be taken in account to solve such problem? Q4: Discuss and suggest solutions of the following Multithreading Models? Many-to-One Model. One-to-One Model. Multithreading algorithms Many-to-One Model. One-to-One Model. Problems Solutions Q3. Consider, Multiplication problem of the contents of two arrays of size NxN using the a dual-core system. Discuss the type of Parallelism that should be taken in account to solve such problem? Question 5: Multithreading [10, 10] a) When a process is multithreaded, which of these resources are shared among the threads, and which are private to each thread? ? Signals ? Program counter ? Stack ? Heap ? CPU registers ? Open Files b) Explain the differences, advantages, and disadvantages between user and kernel threads. What are the advantages and disadvantages of a lightweight process?