What three data anomalies are likely to be the result of data redundancy? How can such anomalies

Question:

What three data anomalies are likely to be the result of data redundancy? How can such anomalies be eliminated?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Database Systems Design Implementation and Management

ISBN: 978-1285196145

11th edition

Authors: Carlos Coronel, Steven Morris

See More Books

Question Posted: Dec 03, 2014 08:54 AM

See More Questions

What individuals or groups are likely to be interested in these dimensions of performance for a financial institution?
What target market strategies are likely to be adopted with this new product introduction?
What supplemental disclosures are likely to be required in connection with a statement of cash flows?
A closely wound solenoid of 2000 turns and area of cross-section 1.5 x 10 mcarries a current of 2.0 A. It suspended through its centre and perpendicular to its length, allowing it to turn in a...
Suppose the production of electricity requires just two inputs, capital and labor, and that the production function is Cobb-Douglas. Now consider the isoquants corresponding to three different levels...
The ends of a cylindrical rod 6.4 mm (0.25 in.) in diameter and 250 mm (10 in.) long are mounted between rigid supports. The rod is stress free at room temperature [20(C (68(F)]; and upon cooling to...
The Dallas Development Corporation is considering the purchase of an apartment project for $\$ 100,000$. They estimate that they will receive $\$ 15,000$ at the end of each year for the next 10...
Assume that the demand for cosmetic or plastic surgery is price inelastic. Are the following statements true or false? Explain. a. When the price of plastic surgery increases, the number of...
4 . The Number of levels in a Wallace tree multiplier is (A) and the total time complexity of the Wallace tree multiplier for performing an n-bit multiplication is (B). A log3/2(n) n/2 log3/2(n) +...
Which measure shows more equality among countries around the world GNI calculated at market exchange rates GNI calculated at purchasing power parity? What explains the difference?
When is a table in 2NF?
What is a surrogate key, and when should you use one?
Use Worksheet 8.1. Adam Modine, 43, is a recently divorced father of two children, ages 9 and 7. He currently earns $95,000 a year as an operations manager for a utility company. The divorce...
How does the use of paradoxical or oxymoronic imagery serve as a rhetorical device, creating cognitive dissonance and prompting readers to contemplate the complexities and contradictions inherent in...
Verify that incoming stock corresponds to orders and delivery documentation. Examine items for damage, quality, and use-by dates, and document findings in accordance with organisational procedures. ...
1.8 List and describe two key areas of organisational policies and procedures for financial administration relating to budgeting, e.g. reporting, recordkeeping, accuracy of data, historical records...
What are the Partner Deployment options in Central Partner Dashboard?
Why do you think GAAP supports use of estimates in accounting, rather than requiring exact dollar amounts, for tracking AR?
The disassembled code for two functions first and last is shown below, along with the code for a call of first by function main: Each of these instructions is given a label, similar to those in...
Why did management adopt the new plan even though it provides a smaller expected number of exposures than the original plan recommended by the original linear programming model?
A turbojet is travelling at high Mach number and the ambient pressure, $p_{\mathrm{a}}$, and temperature, $T_{\mathrm{a}}$, are 0.5 bar and $220 \mathrm{~K}$ respectively. It is also known that...
Write a query to display the department number, department name, department phone number, employee number, and last name of each department manager. Sort the output by departmentname. DEPT NUM | DEPT...
The relational set operators UNION, INTERSECT, and MINUS work properly only if the relations are union-compatible. What does union-compatible mean, and how would you check for this condition?
Why does the order of the operands (tables) matter in a MINUS query but not in a UNION query?
Write a program that accepts a phone number of the form +1(xxx)-XXX-XXXX where x is a digit, and displays the sum of all digits in the phone number. Example (user's input in red, output in blue)...
4. (25 points) The reverse of a directed graph G is another directed graph GR with the same vertex set with the property that if (u, v) is an edge in G then (v, u) is an edge in GR. Consider the...
2. (25 points) The Fibonacci numbers Fo, F1,..., are defined by Fo 0, F11, Fn = Fn-1 + Fn-2 Use induction to prove that: (a) Use induction to prove that Fn 20.5n for n 6 (b) Use induction to prove...

What three data anomalies are likely to be the result of data redundancy? How can such anomalies

Question:

Step by Step Answer:

The most common anomalies considered when data redundancy exists are u...View the full answer

Database Systems Design Implementation and Management

Students also viewed these Computer Sciences questions