Under what conditions will a determinant be unique in a relation?
Question:
Under what conditions will a determinant be unique in a relation?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (17 reviews)
A determinant will be unique in a relation only if it deter...View the full answer
Answered By
GERALD KAMAU
non-plagiarism work, timely work and A++ work
4.40+
6+ Reviews
11+ 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
-
a. What kind of message does the destination host send if it receives an error-free segment? 12a.) If a destination host receives a correct segment, it will transmit ________. a. An ACK segment b. A...
-
a) Is it easier to punish employees or to prosecute outside attackers? b) Why do companies often not prosecute attackers? c) What is forensics evidence? Contrast what cybercrimes the FBI and local...
-
Several RPC implementations provide an option to the client to use RPC implemented over UDP or RPC implemented over TCP. Under what conditions will a client prefer to use RPC over UDP and under what...
-
Your client, Mr. Brakes Inc., owns and operates an auto-motive repair shop in Cooperstown, New York. Mr. Brakes specializes in replacing and repairing brakes on cars, sport utility vehicles, and...
-
Elario makes delicious cupcakes that he mails to customers across the country. His cupcakes are so delicious that he has a great degree of pricing power. Elario's customers have identical demands for...
-
Norcross Carpet Cleaning (NCC) is a commercial service specializing in maintaining floor coverings in high-traffic areas such as malls and office buildings. The business is highly seasonal, with high...
-
A military base in the United States is examining the distribution of the amount of time that officers on the base have been in the military. The following data show the years of military service for...
-
Woodfield Company makes bed linens. During the first six months of 2012, Woodfield had the following production costs: Required: 1. Use the high-low method to compute the monthly fixed cost and the...
-
Outback Outfitters sells recreational equipment. One of the company's products, a small camp stove, sells for $110 per unit. Variable expenses are $77 per stove, and fixed expenses associated with...
-
Petersen Pneumatic Company produces three products, nicknamed as Tiger, Panther, and Jaguar. Its manufacturing plant in Amazon City has three production departments and three service departments....
-
If it is true that: PartNumber PartWeight Does that mean that PartNumber will be unique in a relation?
-
What is a composite key?
-
Some evidence suggests that there is a direct and positive relationship between a firm's size and its top-level managers' compensation. Explain what inducement you think that relationship provides to...
-
What kind of working capital policy does the company use? By the way here is the link for the financial statement for the year 2020 and 2019:...
-
Regarding a deal for widgets, X wants to buy them from Y but only if Z (an alternative widget maker) does not soon develop an improved widget design. Also, X wants flexibility about the amount. X...
-
Prepare trading account from the following particulars- (Opening stock) 25,000 (Gas and power) 5,000 (Sales) 3,00,000 (Fuel) 2,000 (Purchases) 1,40,000 (Wages) 20,000 (Carriage inwards) 3,000 5,000...
-
Gymnast Clothing manufactures expensive hockey jerseys for sale to college bookstores in runs of up to 250. Its cost (in dollars) for a run of x hockey jerseys is C(x) = 2500 + 10x + 0.2x2 (0 x 250)....
-
What specific elements of the hunger games catching fire transmedia storytelling would you reuse to promote the subsequent movie, the Hunger Games: Mockingjay part 1? what elements would you change?...
-
Find the singular values of the given matrix. A = [3 4]
-
Independent random samples of sizes n1 = 30 and n2 = 50 are taken from two normal populations having the means 1 = 78 and 2 = 75 and the variances 21 = 150 and 22 = 200. Use the results of Exercise...
-
Assume for arithmetic, load/store, and branch instructions, a processor has CP Is of 1, 12, and 5, respectively. Also assume that on a single processor a program requires the execution of 2.56E9...
-
Th e Pentium 4 Prescott processor, released in 2004, had a clock rate of 3.6 GHz and voltage of 1.25 V. Assume that, on average, it consumed 10 W of static power and 90 W of dynamic power. The Core...
-
Compilers can have a profound impact on the performance of an application. Assume that for a program, compiler A results in a dynamic instruction count of 1.0E9 and has an execution time of 1.1 s,...
-
The weekly salaries (in dollars) of 24 randomly selected employees of a company are shown below: 310 320 450 460 470 500 520 580 600 650 700 540 710 840 870 900 1000 1200 1250 1300 1400 1720 2500...
-
(a) Assume a non-dividend paying asset St, undergoes geometric Brownian motion dS = S+dt+S+dWt where W is a standard Brownian motion and and are constants. We assume also that r, the risk-free...
-
Eleanor is auditing a large manufacturing company. Currently, she is looking at the entire population of inventory purchases for the year, and matching the purchase order, receiving documentation,...
Study smarter with the SolutionInn App