Author: Umakant Biswal


10 Important Aptitude Topics and Tricks for Technical Interview

What are the important aptitude topics for technical interview? Tricks to solve logical reasoning problems?


How to Study Compiler Design for GATE | Important Questions

How to prepare and study Compiler Design for GATE? Important topics, questions and notes from phases, lexical analysis, first and follow…


9 Difference between MySQL and MongoDB

What is the difference between MySQL and MongoDB? MongoDB vs MySQL in tabular form.


9 Difference between SQL and NoSQL | Example, Use, Advantages

What is the difference between SQL and NoSQL database/DBMS? Advantages explained with example. Which one to use?

How to Prepare Operating System (OS) for GATE | Important Topics

How to prepare Operating System for GATE? Important topics from OS for GATE 2022. How to study basic questions and answers?


How to Prepare DBMS for GATE and Technical Interview | Important Topics

Important topic and notes to prepare DBMS for GATE and technical interview.