Discuss some applications of active databases

Assignment Help Basic Computer Science
Reference no: EM131243383

1. Briefly discuss the consistency and termination problems when designing a set of active rules.

2. Discuss some applications of active databases.

3. Discuss how time is represented in temporal databases and compare the different time dimensions.

Reference no: EM131243383

Questions Cloud

List and describe the simple no arbitrage relationships : How would you cook up a numerical example in which you would want to exercise anAmerican put before expiration? Is your American put in-the-money or out-of-the-money?
Difference between row-level and statement-level active rule : What are the differences among immediate, deferred, and detached execution of active rule actions?
Do you think idea will work as a business why or why not : Do you think this idea will work as a business? Why or why not? Did the Dragons agree or disagree with you? Explain your answer.
Derive the marginal product of labor : If a firm's production function is given byQ = f(K, L) = K + L, (4)where Q is the number of units of output, K is capital and L is labor.(a) (2 points) Derive the average product of labor (AP L) and the average product of capital(APK)(b) (2 points..
Discuss some applications of active databases : Discuss how time is represented in temporal databases and compare the different time dimensions.
What type of relationship : If Jackie needs special film to go with her new camera, then for her these two goods have what type of relationship?
Differences between valid time and transaction time : Describe how the insert, delete, and update commands should be implemented on a valid time relation.
Differences between popular and scholarly sources : Explain at least five differences between popular and scholarly sources used in research.
Write essay about internationalisation of mnc in one country : Write an essay about The Internationalisation of an MNC in one country. We focus on the quality of reference. Make sure you combine both academic and industrial or trade information.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Interior gateway routing via link-state routing protocols

Which protocol would be the most used in a typical corporate LAN environment, and why?

  Print the elements of the array on the screen

2. Write a C program using a pointer for keying six integers by the user. The six values are stored in an array using a pointer. Then print the elements of the array on the screen.

  Determine if he can move it if so does the refrigerator slip

Also, the man has a weight of 150 lb and the coefficient of static friction between the floor and his shoes is µs = 0.6 . If he pushes horizontally on the refrigerator, determine if he can move it. If so, does the refrigerator slip or tip?

  List 3 strategic goals for ted business

1. List 3 strategic goals for Ted's business and provide an explanation of each.

  Discuss some useful applications for n-dimensional arrays

Discuss some useful applications for n-dimensional arrays, such as graphical 3-D or biotechnology applications.

  Advancement of mobile device technologies.

Identify the role you believe mobile devices have on email investigations. Provide an example of the added challenges that have been introduced based on the advancement of mobile device technologies.

  Explain d-s access control list gives p full rights

Suppose that d's access control list gives p full (read, write, append, and execute) rights to d. In which ring(s) should p execute for following to occur?

  Flexible single master operations roles

Flexible Single Master Operations Roles

  String s of lowercase english letters

Given a string S of lowercase English letters, write a program to find the longest magic string than can be obtained by removing some letters of S. If there are more than one solutions, choose the longest magic string which is lexicographically small..

  What would be the effect of disconnected sub-domains

A disconnected subdomain consists of several disconnected parts or regions. What would be the effect of disconnected sub-domains on boundary problems, and how would you perform boundary testing for them?

  Definition of a set of mutually exclusive roles

definition of a set of mutually exclusive roles, such that if a user is assigned to one role in the set, the user may not be assigned to any other role in the set

  Segment of code that reads a string

Write a segment of code that reads a String from the keyboard andthen outputs each letter in the String twice. For example, if theinput String is "Welcome!" the code should output "WWeellccoommee!!" to the screen.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd