Explain how the reduction of maximum cardinalities causes data loss.
Question:
Explain how the reduction of maximum cardinalities causes data loss.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
Anytime you reduce maximum cardinalities you will lose instanc...View the full answer
Answered By
Irfan Ali
I have a first class Accounting and Finance degree from a top university in the World. With 5+ years experience which spans mainly from the not for profit sector, I also have vast experience in preparing a full set of accounts for start-ups and small and medium-sized businesses. My name is Irfan Ali and I am seeking a wide range of opportunities ranging from bookkeeping, tax planning, business analysis, Content Writing, Statistic, Research Writing, financial accounting, and reporting.
4.70+
249+ Reviews
530+ Question Solved
Related Book For
Database Processing Fundamentals, Design, and Implementation
ISBN: 978-0133876703
14th edition
Authors: David M. Kroenke, David J. Auer
Question Posted:
Students also viewed these Computer science questions
-
How are exact minimum and maximum cardinalities depicted in a relationship?
-
The partial E-R diagram in Figure 4-36 is for a sales order. Assume there is only one Salesperson per Sales Order. a. Specify the maximum cardinalities for each relationship. State your assumptions,...
-
Create requirements and the ER diagram for a scenario with two entities (both with several attributes) involved in a relationship with exact minimum and maximum cardinalities.
-
CASE STUDY 1: Facebook, Cambridge Analytica and Trump Scandal: Lessonfor Government, Business, Consumers and Voters. In early 2018, Facebook admitted to mishandling datafrom over 50 million Facebook...
-
In a period of rising prices, the inventory reported in Kanth Company's statement of financial position is close to the current cost of the inventory. Phelan Company's inventory is considerably below...
-
As the head engineer of your starship in charge of the warp drive, you notice that the supply of dilithium is critically low. While searching for a replacement fuel, you discover some diboron, B 2 ....
-
The pressure drop, \(\Delta p\), over a certain length of horizontal pipe is assumed to be a function of the velocity, \(V\), of the fluid in the pipe, the pipe diameter, \(D\), and the fluid density...
-
Harmsen Maintenance Corporation was organized in early 2012 with 60,000 shares of no-par common stock authorized. During 2012, the following transactions occurred: a. Issued 31,000 shares of stock at...
-
Journalize the entry for the purchase of office supplies on February 13 for $2,300, paying $255 cash and the remainder on account. If an amount box does not require an entry, leave it blank. Feb. 13
-
1. Given the mission of the NYC Teaching Collaborative, why do you want to join our program and teach in high-need schools in NYC? 2. As a Partner Teacher, you will be arriving not only as a new...
-
Using the tables in your answer to Review Question 8.44, show the SQL statements necessary to change the relationship back to 1:N. Assume that the first row in the qualifying rows of the intersection...
-
Suppose that tables T1 and T2 have a 1:N relationship. Show the SQL statements necessary to fill an intersection T1_T2_INT. Make up your own names for primary and foreign keys.
-
A 10 kg copper block has an initial temperature of 800 K. It is placed in a well-insulated vessel containing 100 kg of water initially at 290 K. The process is isobaric at atmospheric pressure....
-
Edison Consulting received a $310 utilities bill and immediately paid it. Edison's general journal entry to record this transaction will include a:
-
A pencil is placed +0.5 meters from a curved mirror. The image is recorded to be upside down at +0.8 meters away from the curved mirror. What is the radius of curvature of the mirror? a) 2.66 meters...
-
Can you analyze the psychological depth of characters such as Hamlet in Shakespeare's eponymous play and Raskolnikov in Dostoevsky's "Crime and Punishment," exploring the intricacies of their...
-
Consider a 2- ply lamination with all plies at 45 degrees and both layers have the same hardness Q as below Let's assume you have the matrix: [ Q ] = [130 2.5 2.5 10 0 ] 0 0 3.5 ...
-
How does the natural imagery of the wilderness in the works of Henry David Thoreau and John Muir reflect their transcendentalist beliefs and environmental advocacy?
-
A second-order active band pass filter (BPF), known as a band pass Sallen-Key circuit, is shown in Figure 2.37. (a) Show that the frequency response function of this filter is given by where Ï 0...
-
You are a U.S. investor who purchased British securities for 2,000 one year ago when the British pound cost U.S. $1.50. What is your total return (based on U.S. dollars) if the value of the...
-
Show the result of Exercise R-10.6, assuming collisions are handled by quadratic probing, up to the point where the method fails.
-
What would be a good hash code for a vehicle identification number that is a string of numbers and letters of the form 9X9XX99X9XX999999,where a 9 represents a digit and an X represents a letter?
-
The use of null values in a map is problematic, as there is then no way to differentiate whether a null value returned by the call get(k) represents the legitimate value of an entry (k,null), or...
-
Hi, could someone please help me with this. I need the letter to be nearly two hundred words. This is the assignment below: You are an architect who is working for Dream Homes Company in Toronto....
-
Discussion Board Post - Read the speech example from the textbook below. Then answer the questions in blood at the bottom. "As a veterinarian and owner of a small-animal practice, you work closely...
-
The Essentials of Technical Communication (Tebeaux & Dragga), Oxford U. Press, Third Edition - I. Please explain how a proposal is an argumentative or persuasive piece of writing -- and the four key...
Study smarter with the SolutionInn App