16. Explain the following features of Python:
a. Database connectivity
b. Scalable
c. High-level programming language
d. Embeddable
e. Platform independent
Answers
Answer:
Python is a widely used general-purpose, high-level programming language developed by Guido van, Rossum. Actually, the name has been taken from one of van Rossum's favorite television shows, Monty Python's Flying Circus. Python first appeared on 20th February 1991 and from past 25 years, it has marked its presence. As per Definition of Python, it is a high-level general-purpose programming language. The thing which makes python different from other languages is its usage of English keywords rather than any punctuation. Python is indeed the best combination of performance and features that make writing the codes in python more fun and easy.
Python has some irresistible key features which need to be understood before getting your hands dirty with python coding:
1: Python is actually very easy-to-learn
Python programming language gained its popularity just because of less usage of keywords, simple structure and clearly defined syntax. People picked python because the codes are easily readable and understandable. Due to such shift many online python courses also made their way and people found an easier way to learn the language.
2: Python can be ported to other platforms
Python is an open source language i.e. it can be ported to different platforms. Python has no compatibility issues with other platforms unless all the system dependent features are fixed. Like Perl, stock Python even offers a portable set of bindings to the Tk toolkit that supports portable GUIs across Unix, MacOS, and Windows.
3: Object- Oriented Language
Great thing about Python is that it has support for both procedure-oriented programming as well as object-oriented programming. The programs for procedure-oriented languages are built around functions or procedures and can be reused. In object-oriented languages, the program is built around objects which combine data and functionality. An object-oriented language includes data and functionality in their object. Unlikely many big languages like C++ or Java, Python comes with a very powerful and simple way of using object-oriented programming.
4: Dynamic in Nature
Python owns this dynamic nature which makes the execution very easy. The modules are compiled at import time with the interpretation of object messages done and problem reported at the run time.
In C++, the changes done in the centrally used class header will lead to lengthy recompilation of dependent modules. Again with Java, the changes to the public interface of a class can invalidate a number of other modules. With every change, recompilation is required in the best case or runtime errors in the worst case.
5: Extendable & Scalable
Python can be extended by adding low-level modules to its interpreter. The modules only enable the programmers to add or modify their tools to be more efficient. Python is also scalable because it provides a better structure and support for large programs than shell scripting.
These are some of the best features of python, along with these it has a lot more distinguished features to attract programmers. If you have still not started learning python, then you are missing something very interesting. Besides this understanding and learning python is very easy as compared to many other languages
Explanation:
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