Define join dependency and fifth normal form.
Question:
Define join dependency and fifth normal form.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (7 reviews)
A relation is said to be in 5NF if and only if it satisfies 4NF and no join depend...View the full answer
Answered By
Sandra Dimaala
Sandra from Philippines ,LICENSED PROFESSIONAL TEACHER.
Teachers are our nation builders—the strength of every profession in our country grows out of the knowledge and skills that teachers help to instill in our children. And, as a nation, we must do much, much more to fully appreciate and support their work.
0.00
0 Reviews
10+ Question Solved
Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
Question Posted:
Students also viewed these Computer science questions
-
Define each of the following terms: a. Determinant b. Functional dependency c. Transitive dependency d. Recursive foreign key e. Normalization f. Composite key g. Relation h. Normal form i. Partial...
-
Define the general dependency postulate.
-
Define second normal form. What types of problems would you find in tables that are not in second normal form?
-
1) What are the implications of CICs approach to staffing project teams? Is the company using them as training grounds for talented fast-trackers or as dumping grounds for poor performers? 2) How...
-
From the following, prepare a balance sheet for Range Co.s Cleaners at the end of November 2013: Cash, $50,000; Equipment, $7,000; Accounts Payable, $14,000; B. Range, Capital.
-
Seaview Township received a $ 1,000,000 gift from J. R. Chancellor to sponsor an annual community picnic. All reasonable costs associated with sponsoring the picnic are to be paid from the gift. To...
-
Edward Entrepreneur has an idea for a new business venture. He has designed an electronic gizmo, the Wonder Cleaner, to assist with routine household chores. Edward wants to set up a corporation to...
-
Paris Enterprises, which began operations in 2013, invests in long- term available-for-sale securities. Following is a series of transactions and events involving its long- term investment activity....
-
56. If the maximum concentration of PbCl2 in water is 0.01M at 298 K. Its maximum concentration in 0.1M NaCl will be : (1) 4 103 M x (3) 4 102 M (2) 0.4 10M x (4) 410 M
-
The assets and liabilities of Blue Moon Products, Inc., as of December 31, 2016, and revenues and expenses for the year ended on that date follow: Beginning retained earnings was $364,500, and...
-
Define fourth normal form. When is it violated? When is it typically applicable?
-
Why is 5NF also called project-join normal form (PJNF)?
-
Give an example of reciprocity, preferably from an organization you work(ed) for. Explain the trade-off?
-
A trade union is an association of employees of an organisation or industry who come together for the purpose of negotiating for their conditions of service and legal protection of their interests....
-
Write a program that fetches weather data from an API and performs statistical analysis to find patterns and trends. The program should be able to generate reports based on the analysis.
-
1. What are the laws that govern the collective bargaining process and labor relations management? a. Include federal and state laws that govern unfair labor practices, bargaining in good faith,...
-
For its new product, Sandbar Corporation has operating fixed costs of $30,000. The unit sale price is $4.20 per unit and variable costs are $2.20 per unit. What is the operating breakeven point in...
-
Part 2-Using Solver for Linear Programming For these cases be sure to provide your solver solutions showing the parametrs of solver. Case 1. In a product-mix-problem, X1, X2, X3, and X4 indicate the...
-
A Vector Space Equation Suppose that, for c E R and in vector space v in vector space V, cv = 0. Then show that either c = 0 or v = 0?
-
Tiger, Inc. signed a lease for equipment on July 1, 2007.The lease is for 10 years (the useful life of the asset).The first of 10 equal annual payments of $500,000 was made on July 1, 2007.The...
-
When performing computations on sparse matrices, latency in the memory hierarchy becomes much more of a factor. Sparse matrices lack the spatial locality in the data stream typically found in matrix...
-
In future systems, we expect to see heterogeneous computing platforms constructed out of heterogeneous CPUs. We have begun to see some appear in the embedded processing market in systems that contain...
-
Assume a quad-core computer system can process database queries at a steady state rate of requests per second. Also assume that each transaction takes, on average, a fixed amount of time to process....
-
An object is dropped from a height of 570 m above the surface of a planet. The following table shows the height of the object at certain times. Time, t s 0 Height, h m 570 1 2 3 4 565.565 552.26...
-
Electrons have a charge of q = - 1 . 6 0 2 \ times 1 0 - 1 9 C . A student observes that a Styrofoam cup has a total charge of Q = - 0 . 2 5 \ mu C . a . Write an expression for the number of excess...
-
The diagram below shows two long parallel wires, 1 & 2, each carrying a current of 62 A. The direction of the current for each wire is indicated in the diagram. The distance between the wires is 3 cm...
Study smarter with the SolutionInn App