dbms, Computer Engineering

Assignment Help:
Find a 3NF decomposition of the following relation scheme: University (Faculty, Dean, Department, Chair, Professor, Rank, Student}. The University relation satisfies the following set of functional dependencies:

{Faculty ? Dean, Dean ? Faculty, Department ? Chair, Professor ?Rank Chair, Department ? Faculty, Student ? DepartmentFacultyDean,

ProfessorRank ? DepartmentFaculty}

Is the decomposition non-loss and dependency preserving?

Related Discussions:- dbms

Object-oriented control architecture for ams manufacturing, Object-Oriented...

Object-Oriented Control Architecture For Ams Manufacturing Introduction     In recent past, the industrial sectors have started presenting additional inclination toward

Explain about flip-flops, Explain about Flip-Flops  Flip-Flops are also...

Explain about Flip-Flops  Flip-Flops are also called bistable multivibrator.  A flip-flop is capable of storing 1 bit of binary data.  It has two stable states- 'one' and 'zero

Compute the coefficient for classifier, Consider the data with categorical ...

Consider the data with categorical predictor x 1 = { green or red } and numerical predictor x 2 and the class variable y shown in the following table. The weights for a round

Characteristics of a computer memory systems, Question: a) Describe wha...

Question: a) Describe what is meant by a "bus". There are two types of bus, dedicated and multiplexed. Give a brief description of both types of buses. b) Briefly explain f

C++ program on pebble merchant, how to solve pebble merchant problem.? codi...

how to solve pebble merchant problem.? coding for it..!

Explain about binning?, Binning process is very helpful to save space. Perf...

Binning process is very helpful to save space. Performance may differ depending upon the query generated sometimes solution to a query can come within some seconds and sometimes it

What is external interrupt, External Interrupt: Interrupt signal came ...

External Interrupt: Interrupt signal came from input-output devices connected external to processor. These interrupts depend on external conditions that are independent of the

Variable ordering - forward checking, Variable ordering - Forward checking:...

Variable ordering - Forward checking: Hence this is different from variable ordering in two important ways as:  Whether this is a dead end when we will end up visiting a

Addressability of memory - computer architecture, Addressability: Loc...

Addressability: Location-addressable Each alone accessible unit of information in storage is chosen with its numerical memory address. In the modern computers, location-a

Difference between latches and flip-flops based designs, What is the differ...

What is the difference between latches and flip-flops based designs Latches are level sensitive whether flip-flops are edge sensitive. So, latch based design and flop based des

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd