II CSE- Data SCIENCE - DBMS

II CSE- Data SCIENCE - DBMS

Assessment

Flashcard

Professional Development

Practice Problem

Hard

Created by

Wayground Content

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10 questions

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1.

FLASHCARD QUESTION

Front

What is the primary goal of normalization in database design?

Back

Minimize data redundancy and avoid anomalies

2.

FLASHCARD QUESTION

Front

Which normal form eliminates partial dependency?

Back

2NF

3.

FLASHCARD QUESTION

Front

A table is in First Normal Form (1NF) if:

Back

It contains only atomic values

4.

FLASHCARD QUESTION

Front

In which normal form are transitive dependencies removed?

Back

3NF

5.

FLASHCARD QUESTION

Front

Which normal form ensures that every determinant is a candidate key?

Back

BCNF

6.

FLASHCARD QUESTION

Front

If a table is in BCNF, which of the following must be true?
It is also in 2NF and 3NF, It has no partial dependencies, It has no multi-valued dependencies, All of the above

Back

All of the above

7.

FLASHCARD QUESTION

Front

Which of the following anomalies does normalization aim to reduce? Insertion anomalies, Update anomalies, Deletion anomalies, All of the above

Back

All of the above

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