Question: How does consistency result from controlling redundancy?

How does consistency result from controlling redundancy?

Step by Step Solution

★★★★★

3.53 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Multiple copies of the same data in an organization lead ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

671-CS-DB (924).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

What is the purpose of a primary key? How can it be useful in controlling data redundancy?

Q:

Sequential consistency (SC) requires that all reads and writes appear to have executed in some total order. This may require the processor to stall in certain cases before committing a read or write...

Q:

The switched snooping protocol above supports sequential consistency in part by making sure that reads are not performed while another node has a writeable block and writes are not performed while...

Q:

11. How can you get more information from the same amount of data by using a database approach instead of a nondatabase approach? 12. What is meant by the sharing of data? 13. What is a DBA? What...

Q:

1. A database stores A) data B) relationships C) applications D) Both A and B are correct 2. It allows changing data storage structures and operations without change the DBMS access programs because...

Q:

Which of the following is not true about the relational database model. Lacks capabilities or techniques for controlling redundancy and data consistency. Allows NULL values in child tables' Foreign...

Q:

How does the use of a database facilitate data consistency? Group of answer choices by controlling redundancy by reducing security by eliminating integrity constraints by providing data independence

Q:

Match the scenario in column A with its DBMS service in column B - A. B. C. D. E. F. G. When the price of a product is $80 in Amazon website and its iOS application shows the exactly the same price....

Q:

don't just answer half Which of the following is not true about the relational database model. Lacks capabilities or techniques for controlling redundancy and data consistency. Allows NULL values in...

Q:

+ Sment/take/launch.jsp?course_ ning Time: 12 minutes, 55 seconds. Question Completion Status: WIOCCIT UIC CENTIU IIT CUIUTI WILIETUS VUI CIVICCI COUNT F. Integrity When the price of a product is $80...

Q:

Multiple Choice Questions: 1. Which of the following is not a characteristic of oligopoly? a. A few firms control most of the production and sale of a product. b. Firms in the industry make price and...

Q:

The board of directors of Capstone Inc. declared a $0.60 per share cash dividend on its $1 par common stock. On the date of declaration, there were 50,000 shares authorized, 20,000 shares issued, and...

Q:

A superincreasing knapsack problem is _ _ _ _ to solve than a jumbled knapsack. Group of answer choices shorter tougher lengthier easier

Q:

Research CaseFederal Financial Reporting Objectives. (LO1-3) Statement of Financial Accounting Concepts 1, Objectives of Federal Financial Reporting, at...

Q:

What is a primary key? What is the primary key for each table in the Colonial Adventure Tours database shown in Figures 1-15 through 1-19 in Chapter 1? Figure 1-15 GuideNum LastName FirstName Address...

Q:

How do you include a field in an Access query?

Q:

How do you indicate criteria in an Access query?

Q:

At the end of January, Higgins Data Systems had an inventory of 660 units, which cost $17 per unit to produce. During February the company produced 970 units at a cost of $20 per unit. If the firm...

Q:

A laboratory test for the detection of a certain disease gives a positive result 5 percent of the time for people who do not have the disease. The test gives a negative result 1 percent of the time...

Q:

QUESTION 5 Everything else equal, the the maturity of a bond and the the coupon, the greater the sensitivity of the bond's price to interest rate changes. O longer; higher longer, lower O shorter;...