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

Why io devices cannot be connected to the system bus, Why IO devices cannot...

Why IO devices cannot be directly be connected to the system bus? The IO devices cannot be directly linked to the system bus because i.  The data transfer rate of IO device

Explain the differences between logical and physical address, Explain the d...

Explain the differences between Logical and physical address space Logical Vs physical address space (1) An address produced by the CPU is commonly referred to like a logica

Combining logic gates - boolean algebra, More complicated logic circuits ca...

More complicated logic circuits can be made byconnecting a number of simple logic gates.How do we decide how to connect the gates togive a particular function e.g. output Y?We need

Programming, how can compare alphabates of two words in c programming ?????...

how can compare alphabates of two words in c programming ?????

Targeting for new business, Assume you own your own small party supply and ...

Assume you own your own small party supply and rental business. You keep an Excel list of potential customers and clients who have rented or purchased from you in the past 2 years.

What are various ids associated with a process, What are various IDs associ...

What are various IDs associated with a process? Unix identifies each process with a unique integer known as ProcessID. The process that implements the request for creation of a

Mini project, give proper code for any kind of project in oop c++

give proper code for any kind of project in oop c++

An example of the subscriber traffic in erlangs, A subscriber makes three p...

A subscriber makes three phone calls of 3 minutes, 4 minutes and 2 minutes duration in a one hour period. Calculate the subscriber traffic in erlangs, CCS and CM. Subscriber tr

Draw and illustrate the block diagram of DMA controller, Draw and illustrat...

Draw and illustrate the block diagram of DMA controller. Also discuss the various modes in which DMAC works. Direct memory access (DMA) is a process in that an external device

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