I only need an answer of branch 4 only 

NOS-LAB2: Process Communication Using Multithreading 1. Write a simple UDP program to send a simple packet to another server, and then execute this program using Python. See the following example. import socket IP = "127.0.0.1" Port = 20001 data = b"Hello UDP Client Create a datagram socket sock = socket.socket (socket. AF_INET, socket.SOCK_DGRAM) sock.sendtodata, (IP, Bord)) 2. Open another terminal and run the following command (only using Ubuntu) NOS-LAB2.pdf": 289.3 KIB (296,200 bytes) PDF documenti GSGEROSIO SCICO sock - socket.socket (socket.AF_INET, socket. SOCK_DGRAM) sock.sendto (data, (IP, Port)) 2. Open another terminal and run the following command (only using Ubuntu) $ nc -luv 20001 3. If you are using windows run the following command C:\Users\Mohammad>nc64.exe -L-lvup 20001 listening on [any] 20001 ... 4. Execute the UDP program using single and multithreading, and calculate the execution time for every case