Question: 1. If F = {AB C, C B, C A}, then derive all the possible FDs. 2. For a relation R(A,B,C,D,E,F,G), FD={AB, BC=DE, AEFG}, show

1. If F = {AB C, C B, C A}, then

1. If F = {AB C, C B, C A}, then derive all the possible FDs. 2. For a relation R(A,B,C,D,E,F,G), FD={AB, BC=DE, AEFG}, show ACFDG 3. F={ABC, A=D, D+E, AC+B}, then, do following FDs hold? a) ABE b) D=0

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!

Insert anomaly means the inability to create a new record due to the absence of other data (2 points) True False 2 Specialization S: S = {V1, V2, ..., vn) is a set of subclasses with the same...

4. 15 points] Let relation R (A, B, C, D, E, F, G, H) satisfy the following functional dependencies: AB CH A BD C EG H DE F Which one of the following FDs is also guaranteed to be satisfied by R? A....

CSE 4 5 0 3 / 6 5 0 3 Total 5 2 points 1 . Write the definitions of 1 NF , 2 NF , 3 NF and BCNF . ( 4 * 2 . 5 = 1 0 points ) 2 . Consider the universal relation R = { A , B , C , D , E , F , G , H ,...

For the universal relation R = {A, B, C, D, E, F, G, H, I, J}, and the set of functional dependencies G = { AB -> C, A -> DE, B -> F, F -> GH, and D -> IJ }, determine if the following two...

Question 4 ot yet answered Consider the relation R = {A, B, C, D, E, F, G, H, I, J) and the set of functional dependencies F= {{A, B)--C, (B, D}-{E, F),(A, D)-( GH), A-IH-J). Decompose R into 2NF...

AutoSave Off Wk6_Assignment 9 Resource Leveling Problem (1) Search (Alt+Q) sai ganganaboyina SG File Home Insert Page Layout Formulas Data Review View Help Comments Share X General Arial ~ AA !...

Insert LO Calibri v 11 A A ap Wrap Text General Ex AY O Delete ~ Paste Cell Sort & Find & Analyze BIUY A Merge & Center ~ $ ~ % 9 00 -20 Conditional Format as Formatting " Table " Styles |Format...

your a Executive Summary Bama Burger Buggy is a local food truck company. They currently have multiple trucks serving meals in the local area. Bama Burger Buggy also has a central storage and kitchen...

Gina, Nadia at Jack are partners of 58 th Street Partnership. Their capital and loan balances were as follows: Capital Loan Gina 120,000 10,000 dr Nadia 130,000 10,000 cr Jack 250,000 - Treat the...

Sports Biz, a profitable company, built and equipped a $2,000,000 plant brought into operation early in Year 1. Earnings of the company (before depreciation on the new plant and before income taxes)...

( 1 + . 0 8 / 1 2 ) ^ ( 1 2 ) ( 5 0 ) / ( . 0 8 / 1 2 )

P-1) (100 Pts.) A chemical manufacturing company (CMC) has a contract for the procurement of the neccssaly chemicals from four suppliers. The chemicals purchased from Supplier A are priced at $20...

3. Identify cultural universals in nonverbal communication.

4. Explain the limitations of some cross-cultural research findings.

2. Discuss the types of messages that are communicated nonverbally.