In computer networks OSI stand for ? Open Systems Interconnection Model. What are the seven layers of OSI model ? Application layer Presentation layer Session layer Function of session layer ? Session layer initiates, manages and ends communication between the sender and receiver. Function of presentation layer ? Translation, encryption, authentication, data compression. Difference between […]

What is Jupyter Notebook ? Jupyter Notebook is an open-source web application that allows a user, scientific researcher, scholar or analyst to create and share the document called the Notebook, containing live codes, documentation, graphs, plots, and visualizations. Is Jupyter Notebook same as Python ? The Jupyter Notebook is not included with Python, so if […]

Q&A Top 50 in C Q&A on Header files in C Q1. What is a header file in C? Ans. A header file in C is a file containing function prototypes, type definitions, macro definitions, and other declarations that can be included in multiple source files. It provides a way to share common declarations across […]

PHP Intro Q: What is PHP? A: PHP is a server-side scripting language that is used to develop dynamic web pages and applications. Q: What is the latest version of PHP and what are some new features in it? A: The latest version of PHP is PHP 8.0. Some new features in PHP 8.0 include […]

What is Python package ? Python package is a directory which contains files. What is _init_.py ? A package (or subpackage), contains a file named init.py. This file usually includes the initialization code for the corresponding package. How to import dataset.py available in xyz package? import xyz.dataset from xyz import dataset How import show() from […]