Question: Contrast categorization and aggregation.

Contrast categorization and aggregation.

Step by Step Solution

★★★★★

3.39 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

In a categorization an entity that is a member ... 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

887-CS-DB (2128).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

In categorization, what is meant by the property of selective type inheritance?

Q:

What is meant by the term route aggregation? Why is it useful for a router to perform route aggregation?

Q:

Compare/contrast aggregation with composition for a whole part relationship.

Q:

Develop an EER model for the following situation. To refresh your knowledge learned from the chapter lecture, I append the procedure of developing an EER model after the description of the case. You...

Q:

Develop an EER model for the following situation. To refresh your knowledge learned from the chapter lecture, I append the procedure of developing an EER model after the description of the case. You...

Q:

Draw an enhanced ER diagram for "School of Engineering" of a university. All the required information related to School of engineering like students, courses, batches/classes, faculties, course...

Q:

1.In an ERD (Crow's foot notation), only the maximum cardinality is specified for both directions of a relationship. T/F 2. Which of the following statements are true? A: Each entity type becomes a...

Q:

Develop an EER model for the following situation. To refresh your knowledge learned from the chapter lecture, I append the procedure of developing an EER model after the description of the case. You...

Q:

Database Gateway Dance Theatre (GDT) is an urban arts multifaceted program to provide quality arts programming. Gateway Dance Theatre achieves its mission through: Weekly Classes - to introduce...

Q:

Develop an EER model for the following situation. To refresh your knowledge learned from the chapter lecture, I append the procedure of developing an EER model after the description of the case. You...

Q:

In general, what does a decreasing gross margin percentage coupled with an increasing rate of inventory turnover suggest about a business's pricing strategy?

Q:

Which one of these graphs represents the function f(x) = e* AY O dy 10

Q:

The following drawing illustrates the water-level task. Several developmental psychologists have investigated performance on this task. The figure on the left shows the water level in a glass of...

Q:

Compute the mean, the median, and the mode for the following data. Class f 0under 2 39 2under 4 27 4under 6 16 6under 8 15 8under 10 10 10under 12 8 12under 14 6

Q:

Explain why the allocation of records to blocks affects database-system performance significantly.

Q:

If possible, determine the buffer-management strategy used by the operating system running on your local computer system, and what mechanisms it provides to control replacement of pages. Discuss how...

Q:

In the sequential file organization, why is an overflow block used even if there is, at the moment, only one overflow record?

Q:

A 99% confidence interval for the proportion of released prisoners who re-offend is (.553, .621). Which of the following is the correct confidence statement? Group of answer choices A. I am between...

Q:

A company with an opportunity cost of capital of 1 4 % is considering a major 4 - year project and has projected that its net working capital requirements are as follows: Now = $ 1 0 , 0 0 0 Year 1 =...

Q:

Discuss how you will use Array program might modify it to include a method.