Use the following ERD to answer the following questions.   Picture2.png QUESTION 4   Using the ERD diagram above, identify an attribute that might represent a Composite Attribute. Once you identify, explain why this is so.  Is this the only attribute? Are there others?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question

Use the following ERD to answer the following questions.

 

Picture2.png

QUESTION 4

 

Using the ERD diagram above, identify an attribute that might represent a Composite

Attribute. Once you identify, explain why this is so.  Is this the only attribute? Are there others?

Item
Production_Units_Sa
Item_Number
integer(10)
item_Number
integer(10)
I Create_Date_d
I Cost_of_Materials
I No_of_Iltems_Needed integer(10)
date
Serial
integer(10)
N
N
I exact_Weight_un integer(10)
I ProductType_p
I ProductDesc_d
I Quality_Test
integer(10)
varchar(255) N
varchar(255) N
double(10)
Raw Materials
item_Number
integer(10)
Material_ID
integer(10)
I Type
I UnitCost_per_item numeric(19, 0) N
varchar(255)
Zzzz
Transcribed Image Text:Item Production_Units_Sa Item_Number integer(10) item_Number integer(10) I Create_Date_d I Cost_of_Materials I No_of_Iltems_Needed integer(10) date Serial integer(10) N N I exact_Weight_un integer(10) I ProductType_p I ProductDesc_d I Quality_Test integer(10) varchar(255) N varchar(255) N double(10) Raw Materials item_Number integer(10) Material_ID integer(10) I Type I UnitCost_per_item numeric(19, 0) N varchar(255) Zzzz
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Types of Angles
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY