QUESTION 19 Eiven relation R(A, B, C, D, E, F, G, H, I, J) and the following set of function dependencies, calculate A*, the closure of A under those FD. • AB -> C A-> DE • F-> GH • D-> IJ To be auto-graded correctly, list the attributes in the result set in alphabetical order without spaces or commas. QUESTION 20 Given a universal relation RU, K, L, M, N, O) and functional dependencies: • K-> MN J>0 What is the highest normal form is R in? O Un-normalized form O First Normal Form O Second Normal Form O Third Normal Form

QUESTION 19 Eiven relation R(A, B, C, D, E, F, G, H, I, J) and the following set of function dependencies, calculate A*, the closure of A under those FD. • AB -> C A-> DE • F-> GH • D-> IJ To be auto-graded correctly, list the attributes in the result set in alphabetical order without spaces or commas. QUESTION 20 Given a universal relation RU, K, L, M, N, O) and functional dependencies: • K-> MN J>0 What is the highest normal form is R in? O Un-normalized form O First Normal Form O Second Normal Form O Third Normal Form

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Professionalism is defined as: What can you tell us about its significance in the field of computing?
NOTE: Solve this as soon as possible, I need this urgently. timb
I'm wondering about your degree of knowledge about the use of modern computers.
algorithms
What are the principles behind cyclic redundancy checks?
Do you have any thoughts on recent modifications Google has made in its search algorithms?
Please identify and briefly explain in your own words THREE different computer possibilities that are pertinent to our topic.
Could you continue now that ive used another question?
Can you explain this in your own words please
Use the given data to classify the record below using the k-NN algorithm for k = 1 to 5. Loan Purpose Checking Repairs Savings Months Customer Employed Months 0 900 25 4 Click the icon to view the table of classified records. D Complete the table below for the nearest neighbors and for the classification of the new record for each value of k. k Distance Classification 1 2 3 4 5 (Round to four decimal places as needed.)
What are some of the numerous ways that one could conceive of new ideas? When coming up with ideas as a group, constructive criticism is not permitted. Could you perhaps explain the reasoning behind this?
Please identify and briefly explain in your own words THREE different computer possibilities that are pertinent to our topic.