12 CS Revision 1

What is the default return value for a function that does not return a value explicitly?

• None

• int

• double

• null

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

• Function name only

• Both function name and parameter list

• parameter list only

• Return value

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

• Func

• define

• def

• function

What Is The Output Of The Following Code Snippet?

def func(message, num = 1):

print(message * num)

func('Welcome')

func('Viewers', 3)

• Welcome

  Viewers

• Welcome

  ViewersViewersViewers

• Welcome

  Viewers,Viewers,Viewers

• Welcome

what is a variable defined outside all the function referred to as?

• A static variable

• A global variable

• A local variable

• An automatic variable

what is a variable defined inside all the function referred to as?

• A static variable

• A global variable

• A local variable

• An automatic variable

Which of the given argument types can be skipped from a function call?

• Positional arguments

• keyword arguments

• named arguments

• default arguments

Pick one from the following statements to correctly complete the function body to get the output 5 in the given code snippet:

def f(number):

#missing function body

print(f(5))

• return "number"

• print(number)

• print("number")

• return number

Which of the following searches for an element in a list and returns its index?

• search( )

• index( )

• find( )

• list( )

Which of the following can add only one value to a list?

• add( )

• append( )

• extend( )

• none of these