Explain how the entity relationship (ER) model helped produce a more structured relational database design environment.
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
An entity relationship model also known as an ERM h...View the full answer
Answered By
Shibin Shaji
May be a begginer in teaching but an experienced person in learning. May be I don't know everything but i know a little and I have the confidence that I can share that little to one who needs it
0.00
0 Reviews
10+ Question Solved
Related Book For
Database Systems Design Implementation and Management
ISBN: 978-1285196145
11th edition
Authors: Carlos Coronel, Steven Morris
Question Posted:
Students also viewed these Computer Sciences questions
-
A furniture sales company wishes to develop a database for the web-based sales database application With the use of this application, a customer can make one or more orders for purchasing furniture...
-
Design a relational database for a video rental store. The store, which rents only DVDs and has no sales other than DVD rentals, has approximately 5,000 customers and approximately 1200 DVD titles....
-
2 3 -4 6,-12,-18 If A = (a) 0 3a 2b 24 (b) -6,4,9 and KA= then the value of k, a,b are respectively (c) -6,-4,-9. (d) -6,12,18
-
Which of these programs would surely lead to an increase in consumer surplus? Briefly explain.
-
where Ps(t)f (t,T) is the correlation coefficient between the spot and futures prices, and s(t), f(t,r) are the standard deviations. The variance is a quadratic function in N and has a minimum at N =...
-
Joyce Company adopts a defined benefit plan for its employees as a post-retirement benefit. According to the plan and the actuarial assumptions, the pension expense is NT\($200,000,\) and Joyce only...
-
Impact of a Discount Berol Corporation sold 20-year bonds on January 1, 2010. The face value of the bonds was $100,000, and they carry a 9% stated rate of interest, which is paid on December 31 of...
-
What is the financial impact (financial/fiscal ramnification of artificial intelligence (AI)) on the econonly and jobs starting with federal or legislative statutes or regualtions and its influences...
-
Russian is an Indo-European language of the Slavic family, spoken in Russia. Determine from the following Russian data whether the low front [a] and the low back [a] complement each other as...
-
Describe the basic features of the relational data model and discuss their importance to the end user and the designer.
-
What is the difference between an object and a class in the object oriented data model (OODM)?
-
Speculate about how successful attempts by government to tighten the distribution of family income through transfers might inadvertently make the distribution of annual earnings more unequal.
-
Assignment Directions: Option I: A Field Trip to a Local Cemetery It would be wise to take a companion with you on the trip to assist in collecting information. Planning Stage: Read the field-trip...
-
You can browse your account every few days to see which online payments have cleared and which have not. Most banks post your what in real time, although some still have a one or two day delay?
-
What is the purpose of assistive equipment and their associated systems?
-
Why does an auditor assess the inherent between whole risk with respect to the client's accounting estimates?
-
When performing data wrangling, what is the initial adjustment is commonly referred to as? When performing data wrangling, what is the initial adjustment is commonly referred ?
-
A 12.5-L scuba diving tank contains a heliumoxygen (heliox) mixture made up of 24.2 g of He and 4.32 g of O 2 at 298 K. Calculate the mole fraction and partial pressure of each component in the...
-
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) = (t 2 , sin t - t cos t, cos t + t sin t), t > 0
-
How could expectancy theory explain the motivation employees draw from the outdoor-oriented benefits offered at REI?
-
What are scripts, and what is their function? (Think in terms of database applications development!)
-
Explain the interactions among end user, data, information, and decision-making. Draw a diagram and explain the interactions.
-
Suppose that you are a DBA. What data dimensions would you describe to top-level managers to obtain their support for endorsing the data administration function?
-
Compare life cover end funeral cover stating the advantages and disadvantages of each.
-
What are the change management issues in C 3 solutions?
-
What are 2 key events discussed in the documentary kanyi?
Study smarter with the SolutionInn App