Database Normalization Seatwork

Database Normalization Seatwork

University

10 Qs

quiz-placeholder

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Database Normalization Seatwork

Database Normalization Seatwork

Assessment

Quiz

Computers

University

Practice Problem

Easy

Created by

GERSON DE OCAMPO

Used 1+ times

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Database Normalization?

A systematic process of organizing a database schema

A method to increase data redundancy

A way to create duplicate data

A technique to avoid data integrity

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the goal of the normalization process?

Organize data efficiently

Increase data redundancy

Create more anomalies

Store data in multiple places

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an Insertion Anomaly?

Inability to add new data without also adding related data

Accidental loss of data when deleting a record

The need to update multiple records to change a single piece of information

A method to increase data redundancy

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term 'data integrity' refer to in databases?

The ability to store data in multiple formats

The redundancy of data across tables

The process of normalizing data

The accuracy and consistency of data over its lifecycle

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the First Normal Form (1NF)?

All rows must be unique

No partial dependencies

No transitive dependency

All fields must be determined by the Primary Key

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a characteristic of the Second Normal Form (2NF)?

No partial dependencies

All rows must be unique

No transitive dependency

All fields must be determined by the Composite Key

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a requirement for the Third Normal Form (3NF)?

No transitive dependency

All rows must be unique

No partial dependencies

All fields must be determined by the Primary Key

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