Question 1

Which naming style does PEP 8 recommend for exception names? (select 2)

Options :

A :

B : Because exceptions should be classes, the class naming convention applies here.

C :

D :

Answer: A,B

Question 2

Which of the following expressions is the correct interpolation syntax used in INI files?

Options :

A :

%(localhost)

B : %(localhost)s

C : %(localhost)%

D : $localhost

Answer: B

Question 3

You are working on a Python script that needs to fetch data from a server using an HTTP request. Which of the following Python libraries can you use to accomplish this task?

Options :

A : pandas

B : beautiful soup

C : numpy

D : requests

Answer: D

Question 4

Which code snippet follows PEP 8 recommendations for making comparisons to the None object?

Options :

A :

if not user_input is None:

print('You have entered some value.')

B :

if user_input == None:

print('You have not entered any value.')

C :

if user_input = None:

print('You have not entered any value.')

D :

if user_input is None:

print('You have not entered any value.')

Answer: D

Question 5

What is the main reason for subclassing a built-in class?

Options :

A : It allows you to override all the parent-s methods.

B : It allows you to get a new class that can enrich parent-s methods.

C : It allows you to avoid any intellectual rights issues.

D : It allows you to make the code execution faster.

Answer: B