PCAP Standard Library and Built-ins 1

Question 1

Which module provides tools for working with dates and times in Python?

Accepted Answer

datetime

Answer

The `datetime` module provides classes for manipulating dates and times.

Question 2

What does `random.randint(1, 10)` return?

Accepted Answer

A random integer from 1 to 10 inclusive

Answer

`random.randint(a, b)` returns a random integer N such that a <= N <= b (both endpoints included).

Question 3

Which function from the `os` module returns the current working directory?

Accepted Answer

os.getcwd()

Answer

`os.getcwd()` returns the current working directory as a string.

Question 4

What does `math.floor(3.9)` return?

Accepted Answer

3

Answer

`math.floor()` returns the largest integer less than or equal to the given number.

Question 5

Which built-in function returns the number of items in a container?

Accepted Answer

len()

Answer

`len()` returns the number of items in an object such as a list, string, or dictionary.

PCAP - Certified Associate in Python Programming Practice Test