Define the following terms: entity, attribute, attribute value, relationship instance, composite attribute, multivalued attribute, derived attribute, complex

Question:

Define the following terms: entity, attribute, attribute value, relationship instance, composite attribute, multivalued attribute, derived attribute, complex attribute, key attribute, and value set (domain).

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

See More Books

Question Posted: Nov 09, 2021 01:06 AM

See More Questions

Define the following terms related to reciprocating engines: stroke, bore, top dead center, and clearance volume.
Define the following terms related to bonds payable. Debenture bonds..... Face value of the bonds Secured bonds...... Face rate of interest Convertible bonds...... Issue price Callable bonds
Define the following terms used in FASB Statement No. 13 as Amended: (a) Inception of lease, (b) Bargain purchase option, (c) Unguaranteed residual value, (d) Implicit interest rate, (e) Initial...
E-max sold Dishwashers on credit, worth OMR 55,000 to customers, out of these Dishwashers customers return damaged Dishwashers for OMR 6,000. Record the entry for the Dishwashers returned? a. Debit...
Before adjustment: Given For the current year, amortization on equipment is $800. Required a. Which of the three T accounts is not affected? b. Which title is a contra-asset? c. Draw a transaction...
Match threats in the first column to appropriate control procedures in the second column. More than one control may be applicable. Threat Control 1. Failing to take available purchase discounts for...
Kimberley, Kerry and Kevin, partners trading as Triple K Traders have a partnership deed which includes the following provisions. 1. Salaries are to be allowed: Kimberley, $$54000;$ Kerry,...
(Multiple Choice) 1. In government- wide financial statements, for which activities is depreciation reported? a. Only for governmental activities b. Only for business- type activities c. For both...
15 16 17 18 In 1987, an agreement was formulated by the United Nations Environment Programme (UNEP) to freeze the production of "X" to prevent depletion of "Y". "X" and "Y" respectively referred here...
John Wells, CPA, is planning the audit of CVG Services, Inc. As a result of his risk assessment procedures, Wells has identified several fraud risks. a. Explain in detail how Wells might respond to...
Explain the difference between an attribute and a value set.
List the various cases where use of a NULL value would be appropriate.
The pair of pulleys shown in Figure P9.31 is used to lift a $50-\mathrm{kg}$ block $0.25 \mathrm{~m}$. The constant acceleration of the block during the lift is \(+2.5 \mathrm{~m} /...
+ Part 3. Risk-return relationship questions 24. Suppose you have 3 assets with the following correlations: Choice A. corr(rarb) = -0.09 Choice B. corr(rare) = 0.001 Choice C. corr(rc.rb) = 0.07...
The Zero-coupon bond is priced to yield 12%, and its present value is birr 5,000 and discounted four years. Compute the value of debt security
A 7% annual coupon bond (face value $1,000), with three years left till maturity is selling for $986.90. Zero-coupon bonds of 1, 2, 3 years maturity (all with face value of $1,000) sell for $950,...
Campbell, a single taxpayer, earns $416,000 in taxable income and $2,800 in interest from an investment in State of New York bonds. (Use the U.S. tax rate schedule.) Required: a. How much federal tax...
What might be some additional thoughts concerning planning and diversification of assets to lessen market volatility?
Classical Equations The equations in Problems 1-2 are some of the most famous differential equations in physics.5 Use d 'Alembert's reduction of order method described in Problem 75 along with the...
Make an argument that Williams had a right to delay the closing until after August 1.
Why is an explicit transaction end statement needed in SQL but not an explicit begin statement?
Describe situations where each of the different isolation levels would be useful for transaction processing.
Prove that cautious waiting avoids deadlock.
Suppose Cranston institutes a policy of granting a 1% discount for payment within fifteen days with the full amount due in forty-five days (1/15, net 45). Half the customers take the discount; the...
Theproviderof theoriginalangelfinancingloaned AKWebDevelopers$2,000,000at the end of1994. At the end of2001,AKrepaidthe$2,000,000 principal on the loan and gavehim500,000shares inlieuofinterest.At...
AKWebDevelopersalso needs to raise$2,000,000 inshort-termloans for working capital needs. Whichof thefollowingloan offers should itaccept? a. Interbankoffers an annualpercentagerate of 6%,butAKmust...

Define the following terms: entity, attribute, attribute value, relationship instance, composite attribute, multivalued attribute, derived attribute, complex

Question:

Step by Step Answer:

Entity An entity can be a realworld object either animate or inanimate that can be easily identifiable For example in a school database students teachers classes and courses offered can be considered ...View the full answer

Fundamentals Of Database Systems

Students also viewed these Computer science questions