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Demonstrate the concepts of Generalization & Specialization with examples. Answer;- Specialization

Explain the different Relational Model constraints Answer:- In the Relational Model of DBMS, constraints are rules that ensure data accuracy, integrity, and consistency in a database. There are 4 main types of relational model constraints: 1. Domain Constraints 2. Key…

Explain the component modules of DBMS & their interactions with diagram Answer:- In the Entity-Relationship (ER) model, attributes describe the properties or characteristics of entities or relationships. There are several types of attributes based on their nature and structure. Types…

Explain the following terms: 1. Data Dictionary 2. Weak Entity Answer:- 1. Data Dictionary A data dictionary (also known as a metadata repository) is like a “catalog” for your database. It stores definitions and information about all database objects. Here’s…

Explain the categories of Data Models Answer:- 1. High-Level (Conceptual) Data Models 2. Low-Level (Physical) Data Models 3. Representational (Implementation) Data Models

BCS403 – Database Management System (DBMS) Set-2 Solved Model Question paper with answers BCS403 – DBMS Model Question Paper – II Module 1 1.a] What is a Database? Explain the three-schema architecture with a neat diagram. 1.b] What are the…

BCS403 – Database Management System (DBMS) Set-1 Solved Model Question paper with answers BCS403 – DBMS Model Question Paper – I Module 1 1.a] Explain the types of end users with examples. 1.b] What are the advantages of using DBMS?…

Explain the different Parallel and Distributed Programming Models with examples Answer:- Parallel and distributed programming models help in developing scalable applications that run across multiple computers or nodes. These models are important for grid systems, cloud computing, and high-performance environments.…

Explain Service-Oriented Architecture (SOA) with its layered architecture, tools, evolution, and comparison between Grids and Clouds Answer:- Service-Oriented Architecture (SOA) is a method of designing and building software systems using services. Each service performs a specific task and communicates with…

Explain Virtual Machines and Virtualization Middleware with its types, operations, and benefits. Answer:- Virtual Machines and Virtualization Middleware A Virtual Machine (VM) is a software-based computer that runs an operating system and applications like a real computer. VMs help solve…