Tag: BTech Notes

Microprocessor & Microcontroller Cheatsheet – 8085, 8051 Basics

Introduction Engineering exams often test your understanding of microprocessors (8085) and microcontrollers (8051). While textbooks are detailed, they can feel overwhelming when you need quick revision before exams or viva. That’s why we created this Microprocessor & Microcontroller Cheatsheet—a simplified, scannable guide covering the most important points. Here, you’ll find: By the end, you’ll have

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DBMS Cheatsheet – SQL Queries, ER Diagrams, Normalization

Database Management System (DBMS) is one of the most important subjects for computer science and engineering students. Whether you’re preparing for semester exams, competitive tests like GATE, or technical interviews, a DBMS cheatsheet can help you quickly revise the most essential concepts without going through bulky textbooks. In this guide, we’ll cover the core DBMS

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Software Engineering Cheatsheet – SDLC Models, UML Diagrams

Introduction Software Engineering is one of the core subjects in Computer Science and IT engineering courses. Whether you are preparing for semester exams, placements, or project work, having a concise cheatsheet saves time and makes revision easier. In this article, we bring you a Software Engineering Cheatsheet covering: If you are a BTech student, this

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