Category: IT

Functional Dependency MCQs For Gate Exam

🧠 Functional Dependency – 100 MCQs for GATE (DBMS) Q1. Given FDs on relation R(A,B,C): A → B, B →

A database is a structured collection of data, typically stored electronically in a computer system. It’s designed for efficient storage,

Databases are structured collections of data that are stored and managed electronically. They are designed to efficiently store, retrieve, and

Data Link Layer in Detail The Data Link Layer (Layer 2) of the OSI model is responsible for node-to-node communication

1️⃣ Corrective Maintenance Definition: Corrective maintenance is aimed at fixing defects or bugs in the software that were discovered after

What is Software Maintenance? Software Maintenance is the process of modifying and updating software after it has been deployed to

What is Software Quality Assurance (SQA)? Software Quality Assurance (SQA) is a set of activities designed to ensure that software

Alpha Testing and Beta Testing are two critical testing phases in the software development life cycle that focus on validating

1. Unit Testing Definition: Unit testing involves testing individual components or units of code in isolation to verify that they

Black Box Testing and White Box Testing are two fundamental software testing approaches that differ in how they assess the