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Author Archives: Fahad Vahora
Operators in C: Definition, Types, and Examples
Operators in C: Definition, List, and Examples In C programming, an operator is a special symbol used to perform operations on variables and values. Operators are the building blocks of expressions and help in performing calculations, comparisons, and logical decisions. int a = 10, b = 5; int sum = a + b; // '+' […]
DBMS: View of Data, Data Abstraction, and Data Independence Explained
📘 DBMS – View of Data, Data Abstraction & Data Independence 📑 Table of Contents DBMS & Database Definition View of Data Data Abstraction Levels of Data Abstraction Data Independence Example Exam Tips / Possible Questions Video Explanation 📌 DBMS & Database Definition Database: A database is a collection of interrelated data and a set […]
Why Database Systems? Purpose & Importance
📘 DBMS – Complete Notes 📑 Table of Contents DBMS Definition Purpose of DBMS Advantages of DBMS Types of DBMS Example Exam Tips / Possible Questions Video Explanation 📌 DBMS Definition A Database Management System (DBMS) is a software system that allows users to define, create, maintain, and control access to databases. It provides a […]
GTU 3rd Semester DBMS Notes, Syllabus & Solved Papers (A.Y. 2024-25)
📚 DBMS Syllabus Database Management System – Full Syllabus
Virtual Memory and Cache Memory – Concepts, Advantages & Differences
Exam Notes Virtual Memory & Cache Memory – Concepts, Working, Advantages & Differences Simple, point-wise notes with diagrams-in-words, formulas and comparison tables. Quick TOC: Virtual Memory (Concept & Working) Cache Memory (Concept & Working) VM vs Cache – Key Differences Deep Dive: Paging, TLB, Mapping & Misses Useful Formulas & Quick Examples Exam Tips 1) […]
Printers in Computer: Definition, Types, Applications, Advantages & Disadvantages
Printers – Definition, Types, Advantages & Disadvantages 👉 Introduction A printer is an output device that produces a hard copy of digital data. Printers are commonly used to print documents, text, images, and graphics on paper. Different printers have different printing technology, speed, and quality. 👉 Advantages of Printers Provides hard copy of documents. Can […]
What is Cloud Computing? Applications, Advantages & Disadvantages
Exam Notes What is Cloud Computing? Applications, Advantages & Disadvantages Concise, point-wise notes for quick revision and exams. DefinitionFeaturesApplicationsPros & Cons Quick TOC: Definition (Simple) Key Features Applications Advantages Disadvantages Exam Tips 1) What is Cloud Computing? (Simple Definition) Cloud computing means using Internet-based services to get servers, storage, databases, networking, and software on rent, […]
Variables in C: Definition, Rules, and Types (With Examples)
Variables in C: Definition, Rules, Examples & Types In C programming, a variable is simply a name given to a memory location where data is stored. You can think of it like a box where you keep some value (number, character, etc.) and give that box a label (name). Example: If we say int age […]
Data Types and Format Specifiers in C Programming (With Examples)
Data Types & Format Specifiers in C (With Examples) ▶ Watch this video for a clear Gujarati explanation of Data Types & Format Specifiers in C. Introduction Understanding how C handles different kinds of data and how to correctly display them using format specifiers is essential for effective programming. Let’s break it down clearly. 1. […]
What is Compiler, Interpreter, Editor, Debugging and Testing? | Definition with Examples
Compiler, Interpreter, Editor, Debugging, Testing + YouTube Lesson Watch this video for a quick and clear explanation of Compiler, Interpreter, Editor, Debugging & Testing. 1. What is Compiler? A compiler is a special program that processes statements written in a particular programming language and turns them into machine language or “code” that a computer’s processor […]
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