Functions

what key word is used to define a function in Python?

• assign

• define

• func

• def

what keyword is used to return a value from a function?

• value

• output

• def

• return

how will you call a function with the following definition?

def calculate_gcd(a, b):

• gcd(56, 72)

• calculate_gcd(56. 72)

• calculate(56, 72)

• def(56, 72)

what will be the output from the following function?

def my_func(name = "Elan"):

print("My name is " + name + "kayer")

• "Elan"

• "kayer"

• "Elankayer"

• "Elan kayer"

what will be returned from the following function if it is called as my_func(6)?

def my_func(a):

return(5*a)

• 30

• 5

• 6

• 0

what is the use of the 'pass' statement within a function?

• define a function with a parameter

• pass a value to the function

• define function with no content

• define a pass function

what do you understand by the term 'recursive function?

• a function calling itself

• a function without parameters

• a function with return value

• a function with an infinite loop

def my_func(names):
  for name in names:
    print(name)

What will be output if the above function is called with the following array?

friends = ["bandy", "dandy", "sandy"]

as
my_func(friends)

• print names in one line

• print names line by line

• nothing will be output

• the function is wrong

what symbol is used to specify an arbitrary number of parameters?

• *

• **

• ==

• =

what symbol is used to specify an arbitrary number of Keyword Arguments?

• *

• **

• +

• ++