What is a weak relationship type? Contrast a condition-precedent weak relationship type with an event-precedent weak relationship
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (6 reviews)
A weak relationship type signifies the existence of an interrelati...View the full answer
Answered By
Geethalakshmi Radhakrishnan
Hi.
Iam basically a Dental Surgeon. I have also graduated PhD in Biomedical sciences from Japan university. Both the above degrees helped me a lot in increasing my knowledge in those respective areas. I have research experience in Basic animal models on heart diseases and also in human stem cells. Experienced both in vitro molecular biology techniques as well as various animal disease models, published few scientific papers (Total Impact factor- 23.8) with international work experience in JAPAN for 4.5 years, presented scientific data at 9 international conferences, Successfully accomplished projects in Dental Pulp Stem cells. Execution and results-oriented, Always striving for quality and excellence, Quick learner & eager to increase knowledge.
I have experience as SME in Medical field.
I have worked as teachinv assistant during my PhD tenure.
0.00
0 Reviews
10+ Question Solved
Related Book For
Data Modeling and Database Design
ISBN: 978-1285085258
2nd edition
Authors: Narayan S. Umanath, Richard W. Scammel
Question Posted:
Students also viewed these Computer Sciences questions
-
The weak relationship type shown in Figure 5.32 requires further decomposition preparatory to mapping to a logical schema. Develop the final form of the Design-Specific ERD.
-
What is a composite relationship type?
-
Consider the Presentation Layer ER diagram. a. Identify the base and weak entity types. What is (are) the unique identifier(s) of each entity type? Which unique identifiers are composite attributes?...
-
Consider the rigid aircraft in planar flight indicated below with points P and R separated by distance L. Known measurement data includes components of translational velocity and acceleration vectors...
-
On January 1, 2013, the following information was drawn from the accounting records of Craven Company: cash of $800; land of $3,500; notes payable of $1,600; and common stock of $1,000. Required a....
-
For the binomial distribution, the number of trials \(n\) is a fixed number. Let \(Y\) denote that \(50 \%\) score has been obtained by a randomly selected university student who studies four...
-
Cosmo Magika operates with three departments. The ownermanager wants to close Department B because it continually shows a loss. During the past year ending 30 June 2025, the departmental performances...
-
You are the controller for Tippets Watch Company, a manufacturer of high-quality watches. The company has excess watches, which it has not been able to market through its own distribution outlets. To...
-
An overhead absorption rate of $ 1 2 per direct labour hour was established based on a budget of 2 , 1 0 0 hours. Actual direct labour hours worked were 2 , 1 8 0 and actual overhead expenditure was...
-
This and similar cases in later chapters focus on the financial statements of a real company: The Coca-Cola Company and Subsidiaries (NYSE: KO), a total beverage company whose products are sold in...
-
Transform the Design-Specific ERD in Figure 5.28 to a final-form Design-Specific ERD.
-
What is required in order to decompose a ternary and higher-order relationship type in preparation for mapping to a logical schema? What is the cardinality ratio of each of the resulting set of...
-
The United States can be thought of as a non-trivial currency union since, although it is a single country, it encompasses many states that have economies comparable in size to those of some European...
-
Stackhouse Inc. recently made a loan payment, when the company records the transaction in a tabular analysis, it would include a [ Select ] in the [ Select ] account (i.e. column) and a [ Select ] in...
-
Identify the statement that describes the new "social contract" in the 1950s. Click or tap a choice to answer the question. Unions gained control over capital investments and plant locations, while...
-
To assist in the timely submission of claims, the HIM department has the following focus with the exception of: Obtain control of the chart Code the chart as quickly as possible Allow providers to...
-
The monthly high and low levels of direct labor hours and total manufacturing overhead costs for Onyx Company are as shown: Level Direct Labor Hours Manufacturing Overhead Costs Highest observed...
-
6) Draw a timing diagram for x1, x2, x3, and f, for the circuit shown in the figure. x2 x3 x D D f
-
Define arbitral jurisprudence. How are arbitral decisions different from and similar to decisions made by a court? How are arbitrators similar to and different from judges? How are arbitral decisions...
-
Reduction in sales All of the above 29. Belt of an electric motor is broken, it needs a. Corrective maintenance b. Scheduled maintenance c. Preventive maintenance d. Timely maintenance. 30. The...
-
Consider the relations r1 (A, B, C), r2 (C, D, E), and r3 (E, F), with primary keys A, C, and E, respectively. Assume that r1 has 1000 tuples, r2 has 1500 tuples, and r3 has 750 tuples. Estimate the...
-
Consider the relations r1 (A, B, C), r2 (C, D, E), and r3 (E, F) of Exercise. Assume that there are no primary keys, except the entire schema. Let V (C, r1) be 900, V (C, r2) be 1100, V (E, r2) be...
-
Suppose that a B+-tree index on branch-city is available on relation branch, and that no other index is available. What would be the best way to handle the following selections that involve negation?...
-
Whatare basis of the segmentation? How would you improve on this strategy in marketing ? What are the basis of the segmentation? How would you improve on this strategy?
-
Jimmy has a bond with a $1,000 face value and a coupon rate of 9.5% paid semiannually. It has a five-year life. a) If investors are willing to accept a 14 percent rate of return on bonds of similar...
-
A zero-coupon bond that will pay $1,050 in 12 years is selling today for $441.91. What interest rate does the bond offer?
Study smarter with the SolutionInn App