Three Levels of Data Abstraction in DBMS| Three Levels of Schema| DBMS by Shradha Vaish| DBMS|
In this video i have explained about Three Levels of Data Abstraction in DBMS. It is also called Three Levels of Schema. The three levels are View Level, Conceptual Level and Physical Level. This video is primarily made for Diploma students of Computer Science and Engineering branch but other students can also watch this video for basic knowledge of DBMS. If any students have any doubt regarding above explained topic or any other topic related to DBMS, can ask me in the comments section.
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