User Account

All Pages

Foreign key constraints be enforced by dbms

Assignment Help Basic Computer Science
Reference no: EM133025490

Question 1.

How can the key and foreign key constraints be enforced by the DBMS? Is the enforcement technique you suggest difficult to implement? Can the constraint checks be executed in an efficient manner when updates are applied to the database?

Question 2.

What is the FUNCTION operation? For what is it used? And Present a practical example/ scenario.

Reference no: EM133025490

Questions Cloud

What would be its new share price : Suppose the stock of Host Hotels & Resorts is currently trading for $19 per share. If Host issued a 20% stock dividend, what would be its new share price
Steps in improving employee performance : Explain these steps in improving employee performance Define performance outcomes for company division and department
Establishing hr planning and job analysis for organizations : For our discussion this week, let's consider further the role that benefits play in recruiting. Put yourself in the role of your organization's recruiter
How many shares will be repurchased : EJH Company has a market capitalization of $2.5 billion and 45 million shares outstanding. How many shares will be? repurchased
Foreign key constraints be enforced by dbms : How can the key and foreign key constraints be enforced by the DBMS? Is the enforcement technique you suggest difficult to implement?
What are the weights in your portfolio : Question - You buy 110 shares of Tidepool Co. for $43 each and 210 shares of Madfish, Inc., for $15 each. What are the weights in your portfolio
American institute of certified public accountants : Research the new standard published by the Auditing Standards Board of the American Institute of Certified Public Accountants (AICPA).
What was the cost of direct materials used during the year : During the current year, the cost of direct materials purchased by a manufacturing firm was $340,000, What was the cost of direct materials used during the year
How much money must be deposited into the fund : A trust fund is set up to make payments of $1000.00 at the end of each quarter for five years. How much money must be deposited into the fund

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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