the answer please

Exercise 1: Create a simple console application that displays the message "Hello World" "This is the C# language!!" Hello world This is the C# language!! Output Exercise 2: What is the output of the programs given below? in Syute -- **- .. Exercise 3: a-Write a program that prints a rectangle as follows: b. What do the following code segment display? Console.Write! Console.WriteLine(*** Console.WriteLine(" Console.Write(**) Console.WriteLine" c-What do the following code segment display? Console.Writeline("09/11, ***, ****, **