1) Large Amount of data can be stored
2) Structured Query Language(SQL)
i ) Data Definition Language ( DDL )
ii) Data Manipulation Language ( DML )
iii) Data Control Language ( DCL )
iv) Transaction Control Language ( TCL )
v) Data Query Language ( DQL )
3) Multiple Tables can be joined using Joins
-Inner Join -Outer join
4) Multiple Realtions can be accessed.
1->1, 1->M, M->1, M->M.
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Thanks for your comments.
-Sameer