ENTITY, ENTITY SET, ENTITY TYPES & TYPES OF ENTITY TYPE IN DBMS || TYPES OF ENTITY TYPE WITH EXAMPLE

ENTITY
An Entity is a real world object having characteristics
TANGIBLE ENTITY
An Entity having Physical Existence
INTANGIBLE ENTITY
An Entity exists Logically but dont have physical existence
ENTITY SET
Group of Entities having same attributes
ENTITY TYPE
An Entity set representing with a name called Entity Type
STRONG ENTITY TYPE
An Entity Type having key attribute
WEAK ENTITY TYPE
An Entity Type doesn't have key attribute
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Instagram : / sundeepsaradhikanthety

[@sidhusamayal]

Really thanks sir

[@punitthakkar4130]

at 10:27 you says Entity-1 ,Entity-2,Entity-3...than is this Tuple or not ...mean what is the difference betweeen Entity & Tuple .. sir ??

[@rajumutchu-wl4nb]

Tuples are nothing but rows so,entity also a tuple.

[@bokinalavijay6876]

Thank you sir

[@DineshKumar-em6bb]

once again Explain about time delta modules

[@mohanraopadarti3647]

Sir java Telugu tutorial చేయండి సిర్ ప్లీజ్

[@kasimmuhd5119]

Good tutorial we need php sir

[@kashifsoofi8343]

Thank you

[@shanmukashriya1696]

Is primary key and key attribute are same . If it is no then what are the differences between them

[@DineshKumar-em6bb]

Good morning sir

[@selenophile2925]

Hi sir, Thanks for the lecture, can you please clarify on how weak entity type makes use of strong entity type you've mentioned earlier?

[@mohanraopadarti3647]

హై

[@fog2640]

FINISHED WATCHING

[@suyashshrouti]

Thank you sir