Q. Which are the three levels of abstraction:

(A) Physical
(B) Logical
(C) External
(D) All of these

💬 Discuss

✅ Correct Answer: (D) All of these

Published by Mr. Dubey ⭐ 111.42K Points at 16-Sep-2023 03:37 pm in Database Management System (DBMS)

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

373

Total Visits

📽️

3 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

99%

Success Rate