set - 13

What is the maximum length of a Python identifier?

• 32

• 16

• 128

• No fixed Length

How is a code block indicated in Python?

• Brackets

• Indentation

• Key

• None

What will be the output of the following code snippet?

def solve(a, b):

   return b if a == 0 else solve(b % a, a)

print(solve(20, 50))

 

• 10

• 20

• 50

• 1

Which of the following is the proper syntax to check if a particular element is present in a list?

• if ele in list

• if not ele not in list

• Both A and B

• None of the above

What are the values of the following Python expressions?

 2**(3**2)

 (2**3)**2

 2**3**2

• 512, 64, 512

• 512, 512, 512

• 64, 512, 64

• 64, 64, 64

What will be the output of the following Python code?

print("abc. DEF".capitalize())

• Abc. def

• abc. def

• Abc. Def

• ABC. DEF

What will be the value of ‘result’ in following Python program?

list1 = [1,2,3,4]

list2 = [2,4,5,6]

list3 = [2,6,7,8]

result = list()

result.extend(i for i in list1 if i not in (list2+list3) and i not in result)

result.extend(i for i in list2 if i not in (list1+list3) and i not in result)

result.extend(i for i in list3 if i not in (list1+list2) and i not in result)

• [1, 3, 5, 7, 8]

• [1, 7, 8]

• [1, 2, 4, 7, 8]

•  error

What will be the output of the following Python program?

i = 0

while i < 5:

    print(i)

    i += 1

    if i == 3:

        break

else:

    print(0)

• error

• 0 1 2 0

• 0 1 2

• none of the mentioned

What will be the output of the following Python code?

def test(i,j):

    if(i==0):

        return j

    else:

        return test(i-1,i+j)

print(test(4,7))

• 13

• 7

• Infinite loop

• 17

Which of the following statements is false about recursion?

• Every recursive function must have a base case

• Infinite recursion can occur if the base case isn’t properly mentioned

• A recursive function makes the code easier to understand

• Every recursive function must have a return value