INTRODUCTION TO RDBMS & BASIC TERMINOLOGY OF RDBMS || RELATIONAL DATABASE MANAGEMENT SYSTEM || DBMS

INTRODUCTION TO RDBMS & BASIC TERMINOLOGY OF RDBMS || RELATIONAL DATABASE MANAGEMENT SYSTEM || DBMS

BASIC TERMINOLOGY

Relation - Table
Tuple / Record - Rows
Attribute - Columns
Data Cell - Intersection between Tuple & Attribute
Degree - No. of Columns
Cardinality - No. of Rows
Domain - Possible values given for an Attribute
NULL Values - If data cell left blank during data insertion will filled with NULL
Harry's lectures CS/IT NET&JRF
Database management system tutorial for beginners. Discussed basics terms used in DBMS like what is data, information, database, DBMS, file system, need of DBMS, applications of DBMS
In this video There is discussion on all the important topics of DBMS syllabus which will be useful for all competitive exams like GATE, NTA NET, NIELIT, DSSSB, IT Officer, PSUs etc. as well as College/ University exams. Students will get tips for how to prepare DBMS in best way. So Please Like, Subscribe the channel and give your valuable feedback. Need your Support.

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