Question 1

What will be the sum of all elements in the list after the following operations?

numbers = [0, 1, 2]

numbers.insert(0, 1)

del numbers[1]

Options :

A : 0

B : 4

C : 3

D : 5

Answer: B

Question 2

What will be the output of the following code?

if '1' > 3:

print('yes')

else:

print('no')

Options :

A : yes

B : no

C : Nothing will be printed to the output

D : Python will show an error

Answer: D

Question 3

What will be the output of the following code snippet?

dict1 = {'one': 1, 'two': 2, 'three': 3}

dict2 = {'one': 1, 'two': 5, 'four': 8}

dict3 = dict(dict1)

dict4 = dict(dict2)

dict3.update(dict2)

dict4.update(dict1)

print(dict3 == dict4)

Options :

A : Python will show an error

B : True

C : False

D : The answer depends on the operating system

Answer: C

Question 4

What is true about the following code snippet?

list1 = [1, 2, 3]

list2 = list1[:]

Options :

A :

list2 and list1 will point to the same list in the memory

B : list2 and list1 will point to two different lists in the memory

C : The syntax list1[:] is incorrect and Python will show an error because you need to provide at least one index in the square brackets

D : It is impossible to predict upfront if the two variables will point to the same list or not.

Answer: B

Question 5

What will be the output after running the following code?

print(len('H'), len('I!'), sep='', end='!')

Options :

A : HI!!

B : 2

C : 12!

D : 12

Answer: C