Learn Intermediate Python 3 with this interactive course, and get a handle on the most popular programming language in the world.

Join us on an interactive journey through the syntax and functionality of Python. The course begins by exploring the basic building blocks before moving on to higher-level concepts such as functions and loops. Fun quizzes and coding challenges will accompany you along the way to help enforce all the concepts covered in the course.

By the time you're done, you'll have the skills you need to create your own basic applications in Python 3.

Learn Intermediate Python 3

Which of the following sets of properties is true for a list?

Which of the following sets of properties is true for a list?

For a given data structure, `ds`, what is the correct way of calculating its length?

For a given data structure, <code>ds</code>, what is the correct way of calculating its length?

In a dictionary, key-value pairs are indexed by _____.

In a dictionary, key-value pairs are indexed by _____.

A set can contain a tuple, but not a list.

A set can contain a tuple, but not a list.

What will be the value of `entry` at the end of this code?

```python
traffic_light = {"Green": "Go", "Yellow": "Wait", "Red": "Stop"}
entry = traffic_light.popitem()

```

What will be the value of <code>entry</code> at the end of this code?
<pre><code class="language-python">traffic_light = {&quot;Green&quot;: &quot;Go&quot;, &quot;Yellow&quot;: &quot;Wait&quot;, &quot;Red&quot;: &quot;Stop&quot;}
entry = traffic_light.popitem()

</code></pre>

An empty set can be made using ______.

```python
string_list = ["Anakin", "Luke", "Rey", "Leia", "Vader"]
result = [len(s) for s in string_list]


```python
string_list = ["Anakin", "Luke", "Rey", "Leia", "Vader"]
result = [s for s in string_list]


```python
string_list = ["Anakin", "Luke", "Rey", "Leia", "Vader"]
result = [len(s) for s in string_list if len(s) < 5]

```python
string_list = ["Anakin", "Luke", "Rey", "Leia", "Vader"]
result = [s for s in string_list if len(s) < 5]

What is the correct list comprehension for the following code?

```python
string_list = ["Anakin", "Luke", "Rey", "Leia", "Vader"]
result = []
for s in string_list:
 if len(s) < 5:
 result.append(len(s))

```

What is the correct list comprehension for the following code?
<pre><code class="language-python">string_list = [&quot;Anakin&quot;, &quot;Luke&quot;, &quot;Rey&quot;, &quot;Leia&quot;, &quot;Vader&quot;]
result = []
for s in string_list:
 if len(s) &lt; 5:
 result.append(len(s))

</code></pre>

Test what you've learned about built-in data structures with this fun quiz!


Introduction

Data Types and Variables

Conditional Statements

Functions

Loops

Python Exam I

Data Structures

Libraries

Appendix

Python Exam II

Quiz