DBMS Unit 2 Part 2 Relational Data Model and Language
Que2.10. Write short note on SQL. Explain colorful characteristics of SQL. Answer 1. SQL stands for Structured Query Language. 2. …
DBMS Unit 2 Part 1Relational Data Model and Language
Que2.1. What’s relational model? Explain with illustration. Answer 1. A relational model is a collection of abstract tools for describing …
DBMS Unit-1 Part-4 Introduction
Que1.25. Explain the reduction of ER schema to tables. OR How to reduce an ER model into table? Answer 1. …
DBMS Unit-1 Part-3 Introduction
Que1.15. Compactly describe the overall structure of DBMS. OR Draw the overall structure of DBMS and explain its factors in …
DBMS Unit-1 Part-2 Introduction
Que1.9. What are data models? Compactly explain different types of data models. Answer Data models 1. Data models define how …