Distinguish between logical and physical data independence.

Question:

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

Step by Step Answer:

Related Book For answer-question

Systems analysis and design

ISBN: 978-0136089162

8th Edition

Authors: kenneth e. kendall, julie e. kendall

Question Posted: Nov 03, 2009 04:21 AM

See More Questions

What is the difference between logical and physical data structures?
Explain the difference between logical and physical data independence.
What is the difference between a logical and physical data flow diagram?
Seanna OBrien receives pension payments of $3200 at the end of every six months from a retirement fund of $50 000. The fund earns 7% compounded semi-annually. (a) How many payments will Seanna...
In which ways can work-of-mouth communication influence the effectiveness of a promotion mix for a product?
Water is flowing in a pipe with a varying cross-sectional area, and at all points the water completely fills the pipe. At point 1 the cross-sectional area of the pipe is 0.070 m2, and the magnitude...
Barbara Vigil, Chief Justice, New Mexico Supreme Court Ken Badilla bought a pair of Brahma brand work boots from Wal-Mart on October 19, 2003. The boots packaging had these express descriptions: iron...
Mifflin Corporation manufactures a single product. The standard cost per unit of product is shown below. Direct materials1 pound plastic at $7.00 per pound .... $ 7.00 Direct labor1.5 hours at $12.00...
Suppose carpet for a 12 ft by 10 ft room costs $400. Find the cost to carpet a room 36 ft by 30 ft. The cost to carpet the room is $
At the beginning of the current period, Coe Ltd. had balances in Accounts Receivable of 200,000 and in Allowance for Doubtful Accounts of 9,000 (credit). During the period, it had net credit sales of...
What do you understand by the term metadata?
List the major functions performed by the DBMS
Which type of memory is volatile? What does volatile mean?
What are the five forces and how are they used to analyze an industry?
Discuss the role of social media in global business communication.
Develop a cultural profile for one of the countries in the following list. Form small groups of students and compare your findings in class with those of another group preparing a profile for another...
Explain what is meant by the economic risk of a nation. Use a specific country as an example. Can economic risk in this country be anticipated? How? How does economic instability affect other nations?
Why is an organizations understanding of its value chain important?
Does a mother's smoking affect the birthweight of her child? Using data in the file bweight_small taken from Cattaneo (2010), ${ }^{31}$ we explore this question. The file bweight contains more...
The roof of a refrigerated truck compartment is of composite construction, consisting of a layer of foamed urethane insulation (t2 = 50 mm, ki = 0.026 W/m K sandwiched between aluminum alloy panels...
Taylor, age 18, is claimed as a dependent by her parents. For 2022, she has the following income: $6,250 wages from a summer job, $800 interest from a money market account, and $300 interest from...
Explain various mapping procedures of cache memory with an example.?
4. The period of Jupiters moon lo is 1.5 x 10's and has a radius of orbit of 4.2 x 108 m calculate the mass of Jupiter using this information (1.9 x 1027 kg) 5. A lunar lander is to be placed in...
A diver explores a shallow reef off the coast of Belize. She initially swims d11 = 79.3 m north, makes a turn to the east, and continues for d22 = 154 m, then follows a big grouper (a kind of fish)...

Distinguish between logical and physical data independence.

Question:

Step by Step Answer:

Distinguish between logical and physical data independence Solution Logical data independ...View the full answer

Systems analysis and design

Students also viewed these Computer Sciences questions