Rudra Infotech Interview Questions and Answers

Python can be installed on Windows, macOS, and Linux. It requires an operating system and a package manager.

• Python requires an operating system such as Windows, macOS, or Linux.

• Python also requires a package manager such as pip or conda.

• Python can be installed from the official website or through a package manager.

• Python 2 and Python 3 are different versions and may require different installation processes.

pip is a package installer for Python.

• pip is used to install, upgrade, and manage Python packages.

• It can install packages from PyPI (Python Package Index) or from local archives.

• pip can also uninstall packages and list installed packages.

• It is included with Python 2.7.9+ and Python 3.4+.

• Some common pip commands are: install, uninstall, freeze, list, search, show.

Python has a vast collection of libraries that can be used for various purposes.

• Libraries are pre-written code that can be imported and used in your program.

• Python has standard libraries like math, os, and datetime.

• Third-party libraries like NumPy, Pandas, and Matplotlib are also available.

• Libraries can save time and effort by providing ready-made solutions to common problems.

• Libraries can be installed using pip, the p...read more