1a.Write a user-defined function called f_concat that combines the any two varchars @a and @b together with a one-character @sep in between.

b. Now create a view called v_students that displays the student_id, student name (first last), student name (last, first), GPA, and name of major. You should call the function you created in 2.a. After you create the view, execute it with a SELECT statement.

Make sure your screen shot captures all up/down code in 2.a AND another screen shot captures 2.b, along with the output of the SELECT statement on the view (first few rows is fine).