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Thursday, August 15, 2013

Sql Work

CIS 1513 section 6 week5 Hmwk Section 6 Normalization Homework room find the correct verbiage word from Section 6 lessons 1 foreign advert| What does a UID become in a table| 2. simple-minded UID| A UID that is a unity attrisolelye | 3.composite UID | A UID that is a junto of imputes | 4. Artificial UID| A UID that does non occur in the indwelling world but is created for realisation purposes in a arrangement | 5. UID of account| sometimes the UID is a combination of an holding and a relationship.| 6. primary UID| A scene UID is another attribute that kitty be utilise for a primary key. | 7. Entity attribute repute| When in all told the attributes in an entity are single- valued, that entity is said to be in:| | This means that all attributes that are not give way of the entitys UID should be dependant on the whole UID.| transitive verb form verb verb form dependency| ___________exists when each attribute in an entity is drug-addicted on another non-UID attribute.| 1. be the instance of Unique identifier to the entity. a. a.Simple UID b. b.Composite UID c. c.
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Composite UID comprising an attribute and a relationship d. d.Primary tombstone & Candidate refer __b___ __d___ ___d__ __c___ __a__ 1.Shelf size doesnt imply to be there. 2.#fname, #Lname. Identify the transitive dependency in the good example below. State which attributes violate third Normal Form. Model????? What #STORE_ID *NAME *SUITE * retention Speciality PRODUCT #PRODUCT_ID oMODEL o STORE_NAME o STORE_ADDRESS dumbfound? Not specified.If you want to catch up with a full essay, adjoin it on our website: Ordercustompaper.com

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