database Q3 (30 point) Give a decomposition into ( 3 mathrm NF ) of the following schema begin array l r(A, B, C, D, E) F A B ightarrow C D E, A C ightarrow D, B D ightarrow E end arra 1 answer

The Answer is in the image, click to view ...

Question: database Q3 (30-point) Give a decomposition into ( 3 mathrm{NF} ) of the following schema: [ begin{array}{l} r(A, B, C, D, E) F={A B

database Q3 (30-point) Give a decomposition into $ 3 \mathrm{NF} $ of the following schema: \[ \begin{array}{l} r(A, B, C, D, E) \\ F=\{A B \rightarrow C D E, A C \rightarrow D, B D \rightarrow E\} \end{arra 1 answer

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 Programming Questions!

Database Q1 (40-point): Give the formal or informal definitions of the following terms in relational model: 1) (10-point) Super Key 2) (10-point) Candidate Key 3) (10-point) Primary Key 4) (10-point)...

3. Select the best option using Rate of Return Analysis (incremental Rate of Return) MARR 20% Useful Life 5 years Brand D1 D2 D3 D4 Capital $100,00 $140,600 $148,200 $122,000 Investment Annual...

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...

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)...

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...

Answer Q2 also Q3 if possible. Thank you! Q2 (30-point) Consider the following ER-Diagram: Construct a relational database schema corresponding to the ER-diagram and specify the primary keys and...

Miller-Rabin test to check whether a number N is composite. This will involve computing a N1 mod N for some value of a. [10 marks] Carry out the steps for N = 65 and a = 1, 2, 8 and 12. on what each...

please give a summary of article. What does this mean for the average investor trying to maximize returns given market risk. What are the challenges in trying to duplicate Berkshire's portfolio?...

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...

Please answer within 10hrs and I'll give u thumbs up. First pic is the question and the other pic is previous question and answer for your reference. thank you. Q4. From the previous questions, we...

Identify type of risks impacted (inherent vs control risk) Why they are risks? Discuss five risk factors to support your analysis? Totally Yours staff consists of Julie, Karen, who is another...

Based on the figure, the specific weight of the cone and scoop of ice cream are γ_cone=10.0 lb/ft3γcone=10.0 lb/ft3 and γ_ice cream=45.0 lb/ft3 γ_ice cream=45.0 lb/ft3 ,...

Selected information from the accounting records of Dunn's Auto Dealers is as follows: In its statement of cash flows, Dunn's should report net cash inflows from financing activities of: Multiple...

Using C programming please complete the following (for printf statements, show the printout as well): a) Input integer variable numberOfCourses , followed by a float variable gpa , using scanf . b)...

What are the main differences between classical and neoclassical theories?

Do an Analysis of the Main Differences between the Major Financial Statements within the Manufacturing Sector vs. the Service Sector: The Cases of Boeing vs. Goldman Sachs

The tof face Of asymmetrically oaded Colum nis is applied at F Shown below . load of 1200 KN and acts vertically downwards The load is OFfset by the dimensions given e= 90 m f=35 mm. 150 MM 250mm

[Binary tree] Below we have a typical binary tree. 60 20 80 10 70 90 50 a) Please write down the pre-order, in-order and post-order traversal results of the above tree. (9%) b) Does the above tree...

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...

5-5 Discuss the main outside sources of candidates, and create an employment ad.

5-4 Describe how to use recruiting to improve employee engagement.

5-6 Explain how to recruit a more diverse workforce.