Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please help! Will upvote if correct Question 1 ) ( 1 0 points ) In this question, you will delve deeper into the principles of

Please help! Will upvote if correct
Question 1)(10 points)
In this question, you will delve deeper into the principles of database normalization by working
with a more complex denormalized table. Your task is to transform the given denormalized table
into relations that adhere to the first, second, and third normal forms (1NF,2NF, and 3NF
respectively).
The following table represents information about employees, their departments, projects they
are assigned to, and the tasks associated with those projects:
We have the following functional dependencies present in this table:
(Employee ID)(Employee Name, Department ID)
(Department ID)(Department Name)
(Project ID)(Project Name)
(Task ID)(Task Description)
(Employee ID, Project ID, Task ID)(Task Start Date)
Your tasks:
If the table is not in First Normal Form (1NF), convert it into 1NF. What is the primary key in
the 1NF table.
Convert the 1NF table into Second Normal Form (2NF).
Convert the 2NF table into Third Normal Form (3NF).
Solution Submission Guidelines for Question (1):
Submit your assignment containing the following:
Normalized tables for 1NF,2NF, and 3NF.
A brief explanation of the normalization process you followed for each normal form.
You can complete this question in an Excel file and submit the Excel file.
image text in transcribed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Students also viewed these Databases questions