Solution-Check whether relation is boyce-codd normal form

Check whether relation is boyce-codd normal form

Assignment Help Basic Computer Science

Reference no: EM13829499

Problem:

Consider a relation R(A, B, C, D, E, F), with FDs AB → C , BC → D, D → E, BE → F and DF → C.

1. Is R in BCNF? Explain why or why not.

2. Find the closure of the following:

1. (A, B)
2. (B, D)
3. (D, F)

3. List one superkey of R that is not a (minimal) key.

Additional Information:

This question is from Computer Science and it is about determining whether or not a relation comes under BCNF (Boyce-Codd Normal Form) or not. This has been given in the solution comprehensively.

Reference no: EM13829499

Questions Cloud

Determining normal form for relational dependency : Consider the following relation for published books:

Discusses the importance of work instructions : Review the article "8 ways electronic work instructions are transforming the shop floor". This article discusses the importance of work instructions and how these instructions have improved a company that runs a shop floor environment

Write a reflective paper about good enough governance : Write A Reflective Paper About Good Enough Governance

How many years will it now take to double your balance : If you open a savings account that earns 8.5% simple interest per year, what is the minimum number of years you must wait to double your balance? Suppose you open another account that earns 7.5% interest compounded yearly. How many years will it now ..

Check whether relation is boyce-codd normal form : Consider a relation R(A, B, C, D, E, F), with FDs AB → C , BC → D, D → E, BE → F and DF → C.

Steps of the control process to explain chef robert actions : Please use the four steps of the control process to explain Chef Robert's actions for helping the restaurant. Give examples for each step. What are the skills and knowledge needed to prevent and correct theproblems you observed

Current international crisis in ukraine : Current International Crisis In Ukraine

Writing query for database normalization : Consider the relation R, which has attributes that hold schedules of courses and sections at a university;

Difference in statement of cash flows and cash flow forecast : Hopefully, this will all help us to learn together and as our week progresses. Please let me know if it does. Briefly explain what you understand by the accruals concept. Briefly describe the difference between a statement of cash flows and a cash fl..

User Account

All Pages

Check whether relation is boyce-codd normal form

Reference no: EM13829499

Reference no: EM13829499

Questions Cloud

Reviews

Write a Review

Basic Computer Science Questions & Answers

Identifies the cost of computer

Input devices

Cores on computer systems

Prepare an annual budget in an excel spreadsheet

Write a research paper in relation to a software design

Describe the forest, domain, ou, and trust configuration

Construct a truth table for the boolean expression

Evaluate the cost of materials

The marie simulator

What is the main advantage of using master pages

Describe the three fundamental models of distributed systems

Distinguish between caching and buffering

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT