Python Fundamental Quiz 7 > Data AI Revolution

Python Fundamental Quiz 7

Python Fundamentals - Challenging Quiz for New Learners

Each question has been carefully crafted to test your understanding, encourage critical thinking, and reinforce core Python principles. This is an ideal quiz for learners who want to solidify their grasp of Python’s fundamentals and push their problem-solving skills further.

1 / 10

How do you access elements in a dictionary?

By index

By key

By value

By position

2 / 10

Which of the following is true about Python dictionaries?

Keys can be duplicated

Values can be duplicated

Both keys and values can be duplicated

None of the above

3 / 10

What does the function len([1, 2, 3]) return?

3

2

[1, 2, 3]

Error

4 / 10

Which of these is the correct syntax for a lambda function?

lambda x: x + 2

def lambda x: x + 2

lambda(x): x + 2

lambda: x + 2

5 / 10

What is the output of the following code?

[1, 2, 3]

[1, 2, 3, 4]

Error

[4, 1, 2, 3]

6 / 10

What will be the result of the following operation?

x = 5 // 2
print(x)

2.5

2

3

2.0

7 / 10

Which of the following is not a valid Python data type? dict

dict

set

array

list

8 / 10

Which of the following data types is mutable?

Tuple

String

List

Integer

9 / 10

How do you create a dictionary in Python?

dict = [1: 'apple', 2: 'banana']

dict = {1: 'apple', 2: 'banana'}

dict = (1: 'apple', 2: 'banana')

dict = [1: 'apple', 2: 'banana']

10 / 10

What does the len() function do in Python?

It returns the number of characters in a string.

It returns the number of items in an object.

It returns the number of lines in a file.

It returns the last item of a list.

Your score is

The average score is 78%

0%

Python Fundamental Quiz 7

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