Question: Database System Having to enter facts about two entities when we want to enter facts about only one is an example of_______. a. insertion anomaly

Database System

Having to enter facts about two entities when we want to enter facts about only one is an example of_______.

a. insertion anomaly

b. deletion anomaly

c. update anomaly

d. nomarlization anomaly

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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

Students Have Also Explored These Related Databases Questions!

Q:

Lesson 12 Quiz (Show/Explain all Work) IST 230 Relations on Sets, Databases 1. Let A = {0, 1, 2, 3, 4, 5, 6, 7, 8} and B = {1, 2, 3, 4, 5, 6, 7, 8}. Now let R be a binary relation R from A to B such...

Q:

He want us to identify the 18 vulnerabilities. template is attach. Case No. 2000-02: Recreation, Inc. 1 AICPA Case Development Program RECREATION, INC. AN INFORMATION TECHNOLOGY RISK ASSESSMENT CASE...

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

Can you please help me with this case problem? AICPA Case Development Program. Case No. 2000-02: Recreation, Inc Case No. 2000-02: Recreation, Inc. 1 AICPA Case Development Program RECREATION, INC....

Q:

Risk Assestment Project - Identify 18 Vulnerabilit AICPA Case Development Program Case No. 2000-02: Recreation, Inc. ? 1 RECREATION, INC. AN INFORMATION TECHNOLOGY RISK ASSESSMENT CASE STUDY OF...

Q:

Explain informally the difference between Godel's completeness theorem and his first incompleteness theorem. [8 marks] (b) State the meaning of Hoare triples {P} C {Q} in separation logic. [3 marks]...

Q:

Need help with Management Accounting assignment (need excel part completed)!!! AYB225 ASSIGNMENT SEMESTER 1 2015 ALL DATA RELATES TO THE PERIOD UNDER CONSIDERATION IN THIS REVIEW, AND ACTUAL AND...

Q:

Looking for accounting tutor to complete this assignment. Need and A grade for reasonable price given easy deadline. AYB225 ASSIGNMENT SEMESTER 1 2015 ALL DATA RELATES TO THE PERIOD UNDER...

Q:

please show full activity in EXCEL and answers the individual questions also. will rate good Lab Activities: the saised - Siar Revow adi CREATE A Na W DNIABASE, - Ogear Microsoft Acciev the file...

Q:

I have the following completed: 1120, 2220,1125 A , 1125 E I need the following forms completed asap:SCHEDULE D and G form 4562, form 4797 schedule detail M-1 it should be fairly easy to do the rest...

Q:

Calculate the total pressure (in atm) of a mixture of 0.0300 mol of helium, He, and 0.0200 mol of oxygen, O2, in a 4.00-L flask at 20C. Assume ideal gas behavior.

Q:

Why are economies of scale central to the argument that monopolies may end up producing more and charging less than perfectly competitive firms?

Q:

Financial statements of a nonissuer that have been reviewed by an accountant should be accompanied by a report stating that a review Includes primarily applying analytical procedures to management s...

Q:

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

Q:

From a Comparable Worth Standpoint, what is the situation with regard to Federal Gender-based Employee Pay Equity?

Q:

Provide an example of how drilling down further into information can yield new results.

Q:

What do Dimensions represent in OLAP Cubes?