Why do we need entity-relationship diagrams?
Question:
Why do we need entity-relationship diagrams?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
To...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Database Design Using Entity Relationship Diagrams
ISBN: 9781032017181
3rd Edition
Authors: Sikha Saha Bagui, Richard Walsh Earp
Question Posted:
Students also viewed these Computer science questions
-
Jim Watanabe, manager of the No Customer Escapes project, and assistant director of IT for Petrie Electronics, was sitting in the company cafeteria. He had just finished his house salad and was about...
-
The prototypes and diagrams that we have created have really given us a feel for the project, smiles Anna, looking up from her computer. I have a good sense about what we are doing. Same here,...
-
Draw an ERD for each of the following situations. (If you believe that you need to make additional assumptions, clearly state them for each situation.) Draw the same situation using the tool you have...
-
Perpetual inventory using FIFO Beginning inventory, purchases, and sales for Item Zeta9 are as follows: Oct. 1 Inventory 37 units @ $19 Oct. 7 Sale Oct. 15 Purchase Oct. 24 Sale Assuming a perpetual...
-
A steam generator consists of an in-line array of tubes, each of outer diameter D = 10 mm and length L = 1m. The longitudinal and transverse pitches are each S L = S ? = 20 mm, while the numbers of...
-
Investors not only desire a high return on their money, but they would also like the rate of return to be stable from year to year. An investment manager invests with the goal of reducing volatility...
-
Identify ways you can build a good credit rating.
-
As the manager of credit card services at Bank of Hanover (BOH), you're aware that the average profitability of a credit card customer grows with the number of years they have used the credit card....
-
What hair cut would you expect for (range 0% to 25%): US 10 years Treasuries US 5 yrs treasuries Italian BTPs US equities (part of S&P 500) High yield corporate debt
-
What are attributes? List attributes of the entities you found in question 1? Question 1: Of the following items, determine which could be an entity and state why: automobile, college class, student,...
-
What are entity sets?
-
Is it possible for a native protein to be entirely irregularthat is, without helices, sheets, or other repetitive secondary structures?
-
Discuss with your team members to identify issues or problem related to information technology in insurance industry?
-
Your current salary is $100,000 (S) per year. If you invest 10 percent (b) of each year's salary in a retirement plan at a guaranteed return (i) of 10 percent per year, how much would you have at the...
-
A company has an expected dividend of $2.50 in one year and a required rate of return of 12%. What is the value of the company\'s stock today?.
-
Rico operates a caf in a major shopping centre. He uses his Holden to travel to suppliers and other business related meetings. During the 2021/22 tax year, Rico paid the following amounts: Lease...
-
What is the culture industry? What insight does it give us regarding what's happening in the documentary, Generation Like? What is the nature versus nurture debate about? Did your position change on...
-
The City of Abernethy has three large bridges built in the later part of the 1980s that were not capitalized at the time. In creating government-wide financial statements, the citys accountant is...
-
Use Stokes' Theorem to evaluate f(y+sin x) dx+(z+cos y) dy+rdz, where C is the rve r(t) = (sint, cost, sin 2t), t = [0, 2].
-
List some application-layer protocols mentioned in this chapter
-
In Figure 2.10, when the IP protocol decapsulates the transport-layer packet, how does it know to which upper layer protocol (UDP or TCP) the packet should be delivered? Figure 2.10 HTTP DNS SNMP ...
-
Match the following to one or more layers of the TCP/IP protocol suite: a. Creating user datagrams b. Responsibility for handling frames between adjacent nodes c. Transforming bits to electromagnetic...
-
Dividend Yield : Calculate the dividend yield for a company with an annual dividend of $2 per share and a market price of $40 per share. What does this yield indicate about the return on investment...
-
Ravsten Company uses a job-order costing system. On January 1,the beginning of the current year, the company??s inventory balanceswere as follows:Raw materials$16,000Work in process$ 2 answers
-
whats the total stockholder's equity ? For Feet's Sake has two classes of stock authorized: \( 7 \%, \$ 10 \) par preferred, and \( \$ 1 \) par value common. The following transactions affect...
How To Get A Business Loan Without Signing Your Life Away 1st Edition - ISBN: 0671763458 - Free Book
Study smarter with the SolutionInn App