Problem 1: Thread creation (50%) a. Using Java multithreading library, write a Java program that calculates the sum of the numbers from 1 to 100,000,000. Split the numbers between four threads equally where each thread calculates the sum of one fourth of the numbers. For example, the 1st thread will calculate the sum of the numbers from 1 to 25,000,000 whereas the 2nd thread will calculate the sum of the numbers from 25,000,001 to 50,000,000 and so forth. The main thread will have to print out the sum after gathering the results. Note that you have the choice to create threads by either implementing Runnable interface or extending Thread class. b. Now, write a sequential version of the program described above using a single main thread (i.e., without multithreading). Make sure to record and print out the time spent during the execution of both sequential and multithreaded versions (hint: you may consider using System.currentTimeMillis() to record execution time).

THREAD -"C LANGUAGE" ONLY   Write a program that uses 5 threads. Initialize a shared variable with a value of 0. Each thread must add its Thread ID (tid) to the shared variable. Once a thread has done the addition, print the ID of the thread. It is important to make use of mutexes so that only one thread is incrementing the shared variable at a time. Output the value of the shared variable once all threads have finished incrementing it.

JAVA PROGRAMMING You are required to create a main class to apply ExecuterService with SingleThreadExecuter. The variable i is integer number and MUST be input from the keyboard. Output should be like this: Please input i: 3   pool-1-thread-1: 1 pool-3-thread-1: 1 pool-3-thread-1: 2 pool-3-thread-1: 3 pool-2-thread-1: 1 pool-2-thread-1: 2 pool-2-thread-1: 3 pool-1-thread-1: 2 pool-1-thread-1: 3 Total = 9Below is the part of code.class Counter public class Counter {   private int counter;   public void increment(){   counter++;   }       public void decrement(){   counter--;   }       synchronized public void myIncrement(){   counter++;   }       synchronized public void myDecrement(){   counter--;   }   }

USE PYTHON MULTI THREADING TO COMPLETE DO NOT USE PROCESSES  ONLY COMPLETE PART 2 using MULTI THREADING 1) Basic version with two levels of threads (master and slaves) One master thread aggregates and sums the result of n slave-threads where each slavethread sums a different range of values in an array of 1000 random integers (please program to generate 1000 random integers to populate the array). ************ONLY COMPLETE THIS PART BELOW*************** 2) Advanced version with more than two levels of threadsThe master thread creates two slave-threads where each slave-thread is responsible to sum half segment of the array.  Each slave thread will fork/spawn two new slave-threads where each new slave-threadsums half of the array segment received by its parent. Each slave thread will return the subtotal to its parent thread and the parent thread aggregates and returns the total to its parent thread. Start with 7 nodes thread tree, when you are comfortable, you can extend it to a full…

Hello Can you please help me with this code because I am struggling how do to this, can you please help me this code has to be in C. Write a multithreaded program that calculates various statistical values for a list of numbers. This program will be passed a series of numbers on the command line and will then create three separate worker threads. One thread will determine the average of the numbers, the second will determine the maximum value, and the third will determine the minimum value. For example, suppose your program is passed the integers 90 81 78 95 79 72 85 The program will report The average value is 82 The minimum value is 72 The maximum value is 95 The variables representing the average, minimum, and maximum values will be stored globally. The worker threads will set these values, and the parent thread will output the values once the workers have exited. (We could obviously expand this program by creating additional threads that determine other statistical values, such as…

Write a Java program using Stack class to demonstrate the following activities:   Create three empty stacks named stack1, stack2 and stack3 respectively. Push the numbers [6,4,9] into stack1 and [1,2,3] into stack2. Pop the top number of stack1 and top number of stack2 and multiply them. Then, push the multiplication result into stack3. Pop the top number of stack1 and top number of stack2 and divide them. Push the result of division into stack3. Print Stack1, stack2 and stack3. Print the largest number in stack3

USE SIMPLE PYTHON CODE TO COMPLETE Basic version with two levels of threads (master and slaves) One master thread aggregates and sums the result of n slave-threads where each slavethread sums a different range of values in an array of 1000 random integers (please program to generate 1000 random integers to populate the array). The number of slave-threads is a parameter which the user can change. For example, if the user chooses 4 slave threads, each slave thread will sum 1000/4 = 250 numbers. If the user chooses 3 slave threads, the first two may each sum 333 numbers and the third slave threadsums the rest 334 numbers. 2) Advanced version with more than two levels of threadsThe master thread creates two slave-threads where each slave-thread is responsible to sum half segment of the array.  Each slave thread will fork/spawn two new slave-threads where each new slave-threadsums half of the array segment received by its parent. Each slave thread will return the subtotal to its parent…

Fill in the blanks:5. The ( 6 ) is used to implement mutual exclusion where it can be decremented by aprocess and incremented by another, but the value must either be 0 or 1.6. If deadlock prevention approach is used to deal with deadlocks in a system, the ( 7 )condition can be prevented using the direct method.7. Two threads may share the memory space, but they cannot share the same ( 8 )8. Consider round-robin (RR) scheduling algorithm is implemented with 2 seconds timeslice and it is now selecting a new process; if we have 3 blocked processes (A, B, and C),and A has been waiting the longest, then A would need to wait a period of ( 9 ) secondsto be selected.9. In real-time systems, if a task appears at random times, then it is considered ( 10 ).

Please help with the following In Java:

In an assembly language program, local variables are kept in a stack.True or false: this assertion