What is the area of memory called, which stores the parameters and local variables of a function call ?

1. a heap
2. storage area
3. a stack
4. an array

Find the errors in following function definitions :

1.

    def main()  
        print ("hello")
    

2.

   def func2():  
        print(2 + 3)
    

3.

   def compute():   
        print (x * x)
    

4.

   square (a)  
        return a * a  
   

Which of the following items are present in the function header ?

1. function name only
2. both function name and parameter list
3. parameter list only
4. return value

Which of the following keywords marks the beginning of the function block ?

1. func
2. define
3. def
4. function