Please help with the attached questions. Thank you! 

If possible answer before 3/5/17

CMIS 320 Project 4Examine the following relation and its attributes and answer the following questions. Assume these arethe values for “all time”.Assume girls with the same name are the same person.GIRLGROUP AGEGAME CATEGORYPRICECharlotte5 year olds5MirrorMakeup4.88Susan6 year olds6Lipstick Makeup5.95Jane5 year olds5ChessGames7.55Susan6 year olds6CheckersGames5.95Susan6 year olds6MirrorMakeup4.88Carrie6 year olds6Lipstick Makeup5.95Jacqueline5 year olds5Visual BasicProg. Languages199.991)Is this relation in at least 1NF?Why or why not?2)What is the primary key of the initial relation (assume the values shown are the onlypossible tuples for all time)?Remember that a primary key must be unique and notnull.3)Describe the specific data anomalies that exist if we DELETE the tuple containingJacqueline.4)Draw a functional dependency diagram for the initial relation.This diagram shouldagree with the primary key you selected in above.5)Based on your diagram, what normal form is the initial relation in?Why?6)If necessary, decompose the initial relation into a set of non-loss 3NF relations byshowing the relations, attributes, and tuples.Show complete relations with attributeheadings and all data values in the tuples of your relations.Determine the number of3NF relations you end up with after normalization, write this number, and then circlethe number.

• 1494468015-CMIS 320 Project 4-2.pdf

ComputerScienceExpert

(11)

Status NEW Posted 11 May 2017 01:05 AM My Price 9.00

-----------

Attachments

file 1494468018-Solutions file 2.docx preview (51 words )

H-----------ell-----------o S-----------ir/-----------Mad-----------am ----------- Th-----------ank----------- yo-----------u f-----------or -----------you-----------r i-----------nte-----------res-----------t a-----------nd -----------buy-----------ing----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n. -----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be----------- qu-----------ick-----------ly -----------onl-----------ine----------- an-----------d g-----------ive----------- yo-----------u e-----------xac-----------t f-----------ile----------- an-----------d t-----------he -----------sam-----------e f-----------ile----------- is----------- al-----------so -----------sen-----------t t-----------o y-----------our----------- em-----------ail----------- th-----------at -----------is -----------reg-----------ist-----------ere-----------d o-----------n -----------THI-----------S W-----------EBS-----------ITE-----------. ----------- Th-----------ank----------- yo-----------u -----------

Not Rated(0)

• Buy Answer