Nested Dictionaries - 8

What is a nested dictionary in Python?

• A list of dictionaries without any order

• A function inside a dictionary

• A dictionary used for nesting birds

• A dictionary within another dictionary

How can you access the name of 'child2' in a nested dictionary?

• myfamily.child2['name']

• myfamily[child2][name]

• myfamily['child2']['name']

• myfamily->child2->name

Which method is used to add items in a dictionary?

• None of the above

• .insert()

• .append()

• .add()

What does the 'Try it Yourself' section encourage?

• Reading documentation

• Hands-on practice

• Listening to lectures

• Watching tutorials

Which of the following is not a Python data type?

• Dictionaries

• Tuples

• Frames

• Lists

What is the correct way to declare a dictionary in Python?

• dict = {'key': 'value'}

• dict = ['key': 'value']

• dict = ('key': 'value')

• dict = <'key': 'value'>

Which of the following is a valid way to loop through a dictionary?

• All of the above

• for item in dictionary.items():

• for value in dictionary.values():

• for key in dictionary.keys():

What does the 'W3.CSS' tutorial teach?

• How to style web pages using CSS

• How to program in Python

• How to create databases

• How to write efficient algorithms

Which of the following is not offered by W3Schools?

• Physical textbooks

• Personalized learning journey

• Free tutorials

• Online code editor

What is the purpose of the 'Get Certified' option on W3Schools?

• To access free tutorials

• To document your knowledge with a certificate

• To participate in forums

• To play coding games