Some Keywords and Definitions in DBMS

Useful keywords and definitions in DBMS / Two Mark definitions in DBMS / Need to know definitions in DBMS

 

A

  • Arity

  • Attribute Domain

B

C

  • Conceptual Schema

D

  • Descriptive Attribute

E

  • Entity Set

F

  • Foreign Key

G

H

I

  • Instance

J

K

L

  • Logical Data Independence

  • Logical Schema

M

  • Many-to-One Relationship

  • Multi-Valued Attribute

N

  • Non-Prime Attribute (Non-Key attribute)

O

P

  • Partial Participation

  • Participation

  • Physical Data Independence

  • Physical Schema

  • Prime Attribute

Q

R

S

  • Schema

  • Selectivity

  • Simple Attribute

  • Single-Valued Attribute

  • Strong Entity Set

T

  • Total Participation

U

V

W

  • Weak Entity Set

X

Y

Z