What is an entity cluster, and what advantages are derived from its use?
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 91% (12 reviews)
An entity cluster is a virtual entity type used to represent multiple entities and relationships i...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ 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
-
What is an entity on a data flow diagram?
-
What is an entity supertype, and why is it used?
-
What advantages are derived from using CAATs to (a) Perform recalculations and (b) Select samples and print confirmations?
-
Explain how the stockholders of a company hold an implicit put option written by the creditors?
-
a. Does this change in the production function change the returns to scale? b. Is this change in the production function an illustration of technological progress?
-
Discuss the pros and cons of paging.
-
Find the standard error of estimates, and interpret the result.
-
Gentle Bens Bar and Restaurant uses 5,000 quart bottles of an imported wine each year. The effervescent wine costs $ 3 per bottle and is served only in whole bottles because it loses its bubbles...
-
Help
-
What shape of life cycle did this stadium project have? Compare it with the life cycle of the river dredging portion of the effort. Compare it also with the Olympic Torch relay project described...
-
According to the data model, is it required that every entity instance in the PRODUCT table be associated with an entity instance in the CD table? Why or why not?
-
What primary key characteristics are considered desirable? Explain why each characteristic is considered desirable.
-
In its Final Staff Report (issued in 2012), what type of convergence between U.S. GAAP and IFRS did the SEC staff argue was not feasible? What reasons did the SEC staff give for that conclusion?
-
Peninsula Community Health Services of Alaska had just completed of a merger of two organizations. The original Peninsula Community Health center was a community health center only, but the CHC had...
-
Compensation Approach: Imagine that the HR department of your chosen organization from below is going to design a compensation approach for the job that is aligned with reinforcement, expectancy, and...
-
A boat leaves port and follows a course of N77E at 9 knots for 3 hr and 20 min. Then, the boat changes to a new course of S26E at 12 knots for 5 hr. Part 1 of 3 (a) How far is the boat from port?...
-
The aggregate supply curve of an economy is depicted by AS, shown in the graph on the right. Suppose that labour unions grant concessions, enabling firms to pay lower wages to their workers. Use the...
-
what is Medibank pestle analysis in term of these 2 statements? Current problem at hand deviates towards the fact that customers do not have high awareness of the health and wellbeing programs that...
-
\(50-15\) Translate from algebra to words.
-
Calculate the Lagrange polynomial P 2 (x) for the values (1.00) = 1.0000, (1.02) = 0.9888, (1.04) = 0.9784 of the gamma function [(24) in App. A3.1] and from it approximations of (1.01) and (1.03).
-
An ideal, isothermal, reversible fuel cell with reactants of oxygen and hydrogen, and a product of water operates at a temperature of \(400 \mathrm{~K}\) and a pressure of 1 bar. If the operating...
-
Write a query to display the department number and most recent employee hire date for each department. Sort the output by department number (Figure P7.39). Figure P7.39 Most Recent Hire in Each...
-
Write a query to display the total inventorythat is, the sum of all products on hand for each brand ID. Sort the output by brand ID in descending order (Figure P7.37). Figure P7.37 Total Inventory of...
-
Write a query to display the number of products within each base and type combination, sorted by base and then by type (Figure P7.36). Figure P7.36 Number of Products of Each Base and Type PROD_BASE...
-
You would like to have a balance of $600,000 at the end of 15 years from monthly savings of $900. If your returns are compounded monthly, what is the APR you need to meet your goal?
-
Explain the importance of covariance and correlation between assets and understanding the expected value, variance, and standard deviation of a random variable and of returns on a portfolio.
-
On August 1 , 2 0 2 3 , Mark Diamond began a tour company in the Northwest Territories called Millennium Arctic Tours. The following occurred during the first month of operations: Aug. 1 Purchased...
Study smarter with the SolutionInn App