Question: Q:Question:of F). (2 marks) (e) Find the closure (AD) ^+ (f) Ignoring the empty set, what is the total number of possible functional dependencies for

Q:Question:of F). (2 marks) (e) Find the closure (AD) ^+ (f) Ignoring the empty set, what is the total number of possible functional dependencies for R, including trivial functional dependencies.

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!

The following selected accounts and their current balances appear in the ledger of Clairemont Co. for the fiscal year ended May 31, 2016: Cash Accounts Receivable Inventory Estimated Returns...

Q:Question:(e) Find the closure (AD)^+ (2 marks) (f) Ignoring the empty set, what is the total number of possible functional dependencies for R, including trivial functional dependencies. (3 marks)

COMPLETE ALL THE QUESTIONS 1) Make a version of X.32[7] where the element type is a template argument. [10] ( 2.5) Given an Itor class like the one in X.32[8], consider how to provide iterators for...

A creative engineer suggests structuring the TLB so that not all the bits of the presented address need match to result in a hit. Suggest how this might be achieved, and what might be the costs and...

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Subaru Motors Corporation (SMC) today announced plans to revise its organisational structure. The changes will see the company's structure slim down from 230 departments to 131, which will hopefully...

using Visual Community Studio 2022 and there are few errors. Please insert of examples as well for me to understand more clearly as well. Thank you. The code: #include using namespace std; int...

Prolog You are approached to compose a Prolog program to work with twofold trees. Your code shouldn't depend on any library predicates and you ought to expect that the mediator is running without...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Forrest Painting Service has budgeted the following time and material for 2019: Forrest budgets 4,000 hours of paint time in 2019 and will charge a profit of $12 per hour, in addition to a 25% markup...

Innovative Inventions Ltd. had the following account balances on January 1, 2015: During the year, the corporation completed the following transactions and adjusting entries affecting long-term...

instead of using the pay scheduled liabilities window, a client paid insurance deducted from paychecks by writing a regular check and listed the insurance liability account as the expense. how can...

On a scatter plot in which we plan to develop a regression-based forecast, a smattering of points shows a pattern of a relationship between the x and y variables. Specifically, when x tends to...

Alice and Bob have 100, 000 to bequeath to their two children, Carrie and Danny. Bobs preferences are represented by U(xc,xd)=xc +xd where xc is the amount of money left to Carrie, and xd is the...

2. This question is about doubling times. Some quantities increase exponentially at a certain rate per year (e.g. deer populations; money compounded annually). Other quantities increase exponentially...

Match each item on the 1-10 with the most appropriate item on the a- j.1. Autonomy of practice 2. Considering audience characteristics 3. Determining whether goodwill has been impaired 4....

Federico Buenrostro was the CEO of the California Public Employees' Retirement System (CaIPERS) from 2002 to 2008: Alfred Villalobos was a CaIPERS board member from 1993 to 1995. Buenrostro created...

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

What is the monthly interest payment on the following HP contract? Total purchase cost of equipment = 100,000 Down-payment = 15 per cent Interest rate = 7.5 per cent Equal monthly payments over four...

What is the tax-adjusted interest rate when the nominal rate is 9 per cent for: (i) a firm paying tax at 20 per cent? (ii) a tax-exhausted firm?

A bank offers a client a choice between two financing options over a one-year period: Option 1: a bullet loan for the full year of 500,000 to be repaid at end year with interest fixed at 12 per cent...