Question: Discuss why schema control may be a useful facility for some applications.

Discuss why schema control may be a useful facility for some applications.

Step by Step Solution

★★★★★

3.23 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Engineering design is an incremental process and evolves with time To su... 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

672-CS-DB (1464).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

Discuss why version management may be a useful facility for some applications.

Q:

Some applications read a large data set first, then modify most or all of it. The base MSI coherence protocol will first fetch all of the cache blocks in the Shared state, and then be forced to...

Q:

Discuss why it is difficult to justify CRM applications?

Q:

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Q:

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

You are designing a new syntax for a programming language like Java, with the intention of making it more approachable to students by using English words instead of punctuation symbols. (a) How does...

Q:

lup ] (d) Show how a generating (or "mother") wavelet (x) can spawn a family of "daughter" wavelets jk(x) by simple shifting and scaling operations, and explain the advantages of representing...

Q:

(a) In SystemVerilog, what is the difference between: (i) The ternary operator ? and if...then...else statements? [2 marks] (ii) always_ff and always_comb? [2 marks] (iii) Blocking, non-blocking and...

Q:

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Q:

Bradley Jones, age 23, is considering joining the prestigious MSF Program at IIT's Stuart School of Business in fall of 2023. He is trying to figure out if the program is worth the investment - -- at...

Q:

During the year, a company has the following inventory transactions. Unit Date Transaction Number of Units Cost Total Cost Jan. 1 Beginning inventory Apr. 7 Jul.16 $ 47 $ 2,585 6,615 10,660 6,095 55...

Q:

A ( n ) statement can help the Nguyens monitor their income and expenses. Both are likely to as they transition into retirement. Knowledge of future past present expenses could be very helpful as...

Q:

Both business marketers and distributors are interested in achieving profi t goals. Why, then, are manufacturer-distributor relationships characterized by confl ict? What steps can the marketer take...

Q:

Create a sample XML document and DTD for the exchange of customer data.

Q:

Create a sample XML document and DTD for the exchange of product and pricing data.

Q:

Create a sample XML document and DTD for the exchange of order data.

Q:

In Cybersecurity why is it important to use publicly known algorithms instead of proprietary algorithms that are unknown?

Q:

A survey was conducted among women to assess the relationship between anxiety and smoking. One hundred and sixty women were asked about their anxiety and smoking habits, and classified according to...

Q:

Classify the following situations it if requires Descriptive or Inferential statistics. The problem solving abilities of students were interpreted by classifying their average or scores as excellent,...