Question: What does the term data independence mean, and why is it an important goal?

What does the term data independence mean, and why is it an important goal?

Step by Step Solution

★★★★★

3.37 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Definition of data ... 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

613-CS-DB (1573).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

What does the term chaordic mean?

Q:

What does the term 3 vs refers to?

Q:

What does the term database migration mean?

Q:

1. What does the term data independence mean, and why is it an important goal? 2. List 10 potential benefits of the database approach over conventional file systems. 3. List five costs or risks...

Q:

What does the term data independence mean, and why is it an important goal?

Q:

What does the term data independence mean, and why is it an important goal?

Q:

plzz answer all this important thank u Part B - 10 Short Answer Questions (50 marks in total, the value for each question is indicated) Question 1 (4 marks) (a) In the context of relational algebra...

Q:

What does the term 'judicial independence' mean? Why is judicial independence important, and what safeguards are there in the English legal system for judicial independence?

Q:

1. What does "physical data independence" mean? Give an example using SQL and explain why it is important to database systems. 2. Explain the difference between database and database management...

Q:

DATABASE 4. a) An advantage of mandatory access control over discretionary access control is that it provides better control over the flow of information. How is this flow control achieved? b) Why do...

Q:

The Income and Expenditure Account of the Women Club for the Year ended on December 31, 2021 is as follows. Income 47,500 By Subscription 5,000 By Entrance Fees 2,500 By Contribution for Annual...

Q:

The distance between two points (x,, ,, z,) and (x, y, z) in a three- dimensional Cartesian coordinate system is given by the equation d = (x - x) + (y - y) + (z, z) Write a program to calculate the...

Q:

Price risk is the risk that: Question 1 3 options: A ) coupon payments will be reinvested at a rate that is less than the bond's yield to maturity.

Q:

If the base year is 2013, use the chained-dollar method to calculate real GDP in 2012 and 2013. In terms of what dollars is each of these two real GDPs measured?

Q:

Compare the features of the four families of file organization.

Q:

What is the purpose of the EXPLAIN or EXPLAIN PLAN command?

Q:

How is storage space in a database divided logically by the DBMS? What is the role of a DBA in managing it?

Q:

Sunrise, Inc., has no debt outstanding and a total market value of $245,000. Earnings before interest and taxes, EBIT, are projected to be $19,000 if economic condition is normal. If there is strong...

Q:

Homework: Chapter 4 Homework Sav Score: 0 of 1 pt 5 of 21 (4 complete) HW Score: 19.05%, 4 of 21 F P4-6 (similar to) Question Help 3 Consider the following alternatives: i. $150 received in one year...

Q:

(a) What are the major differences (assumption or results between Fisher (a) and Taylor model? (b) What is the implication of CKM model for Taylor model