Computer Science, asked by pranavshinde655, 6 months ago

How many levels of abstraction
in DBMS?

Answers

Answered by ageshkrishna

Answer:

3 levels are there in abstraction in DBMS

Anonymous: bnkk

Answered by arunamurthy804

Explanation:

There are mainly three levels of data abstraction: Internal Level: Actual PHYSICAL storage structure and access paths. Conceptual or Logical Level: Structure and constraints for the entire database. External or View level: Describes various user views.

please like and follow me.And Mark me as brainliest.

Previous Question

Next Question

Similar questions

Math, 3 months ago

what is kohraulch law of independent migration ┐(￣ヘ￣)┌...

Math, 3 months ago

divide 72 by 4. 1 upon2...

Physics, 3 months ago

EXAMPLE 2.27 Find the heat energy produced in a resistance of 10 2 when 5 A current flows through it for 5 minutes.

Math, 6 months ago

write the natural numbers from 3 to 24 what fraction of them are prime numbers...