Python Quiz #41: function Quiz for Beginners | def Quiz | Python MCQs | Python For Beginners

Published: 28 August 2024
on channel: Learn with Yasir

196

@yasirbhutta #yasirbhutta

In this quick Python quiz, we explore the concept of `**kwargs` and how it works inside functions! 🐍💡

Code Explanation:
We use `**kwargs` in a function to accept an arbitrary number of keyword arguments and pack them into a dictionary. In this example, the function `display_data` takes in keyword arguments and prints the type of the `kwargs` object. Can you guess what the output will be when we pass arguments like `name="Ali"` and `age=25`?

Question:
*What will the following code output?*

```python
def display_data(**kwargs):
print(type(kwargs))

display_data(name="Ali", age=25)
```

Options:
A) class 'set'
B) class 'tuple`
C) class 'list'
D) class 'dict'

Watch the video to test your Python skills and learn more about how `**kwargs` works! 🎥👨‍💻

Code Analysis

```python
def display_data(**kwargs):
print(type(kwargs))

display_data(name="Ali", age=25)
```

*`def display_data(**kwargs):`*
This function uses `**kwargs`, which allows you to pass a variable number of keyword arguments (i.e., named arguments) to the function. The keyword arguments are collected in the form of a dictionary inside the function.

*`print(type(kwargs))`*
This line prints the type of the object `kwargs`.

*`display_data(name="Ali", age=25)`*
When this function is called, two keyword arguments are passed: `name="Ali"` and `age=25`. These arguments will be stored in `kwargs` as a dictionary:
```python
kwargs = {'name': 'Ali', 'age': 25}
```

Output Explanation

Since `kwargs` is a dictionary, the `print(type(kwargs))` statement will output the type of this object. The type of `kwargs` is class 'dict`.

Correct Answer:
*D) class 'dict'*

Thus, the output will be class 'dict'.

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Thanks for watching! 🙏**

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