In this tutorial, you will learn about Python Tutorial.
What is Python?
Python is a high-level programming language. We can also say Interpreted Programming Language.
It is developed by Guido van Rossum and Python’s first release version launched in 1991.
Python is the most popular programming language in the world.
Important Features of Python:
1. Simple Syntax: Python’s syntax is very easy to understand. It is used for both beginners and experienced developers.
2. Interpreted Language: Python code is executed line-by-line, and it is used for quick testing and debugging without compilation.
3. Cross-Platform: Python runs on cross-platform means It can runs on Windows, macOS, and Linux, without requiring changes to the source code.
4. Dynamically Typed: There is no need to declare the type of a variable. Python determines the data type at runtime.
5. Extensive Libraries and Frameworks: Python has a rich set of libraries (like NumPy, pandas, Matplotlib) and it has frameworks (like Django and Flask).
6. Versatile: Python can be used for web development, data analysis, artificial intelligence, scientific computing, automation, and more.
Example: simple Python program that prints “Hello, World!”:
print("Hello, World!")
Important Concepts in Python:
1. Python supports various data types like integers, floats, strings, lists, tuples, and dictionaries.
2. Python supports conditional statements (if-else) and loops (for, while).
3. Python allows the creation of reusable code blocks with functions using the def keyword.
4. Python is an object-oriented language that allows you to define classes and create objects.
Python Tutorial – Questions and Answers
Q 1: What is Python?
Ans: Python is a high-level programming language used to build web, data, and automation applications.
Q 2: Is Python easy for beginners?
Ans: Yes, Python has simple syntax that makes it easy for beginners to learn.
Q 3: Who created Python?
Ans: Python was created by Guido van Rossum
Q 4: Is Python compiled or interpreted?
Ans: Python is mainly an interpreted language that runs code line by line.
Q 5: Where is Python commonly used?
Ans: Python is widely used in web development, data science, AI, and automation.
Python Tutorial – Objective Questions (MCQs)
Q1. What is Python?
Q2. Who developed Python?
Q3. Which of the following is a feature of Python?
Q4. Which symbol is used for comments in Python?
Q5. Which of the following is a valid Python file extension?