Category: Interview Q and A

Computer Networks Interview Q and A

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 […]

Jupyter Notebook Inteview Q and A

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 […]

Python Interview Q and Ans

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

Machine Learning Interview Q and A

What is Supervised learning algorithms ? Ans. Machine learning algorithms that learn from input/output pairs Some examples of supervised machine learning ? Detecting fraudulent activity in credit card transactions Identifying the zip code from handwritten digits on an envelope Spam filtering What is Labelled data in supervised machine learning ? The input data which is […]