Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Composite and multivalued attributes can be nested to any number of levels Suppose we want to design an actribute for a STUDENT entity type to

image text in transcribed

Composite and multivalued attributes can be nested to any number of levels Suppose we want to design an actribute for a STUDENT entity type to keep track of previous collepe education Such an attribute will have one entry for each oollege previously atended, and each such entry will be composed of college name, start and end dates degree entries (degrees awanded at that college, if any), and transcript entries (couves complieted at that college, if any).Each degree entry contains the degree name and the month and year the degree was awarded and each transcript entry contains a course name, semester, year, and grade. Design an antribute to hold this information. Represent using ER ntations and also Using the conventions lke folowing Number Street Apurtmentumber) City Sate Zip) ) Show an ahernative desige for the attribuse describnd above, that uses only entity types inclading weak entity types, if needed) and relationship types

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_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

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

Get Started

Recommended Textbook for

Oracle Database 11g SQL

Authors: Jason Price

1st Edition

0071498508, 978-0071498500

More Books

Students also viewed these Databases questions

Question

Describe how property, plant, and equipment are audited.

Answered: 1 week ago

Question

What does Processing of an OLAP Cube accomplish?

Answered: 1 week ago