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Unnormalized

Unnormalized

Unnormalized. 1NF. Redundancy Unleashed. 2NF Raw - Part1. 2NF Raw - Part2. 2NF Clean - Part1. 2NF Clean – Part2. 3NF Clean – Part2. 3NF Clean – Part2.

By christen-burton
(456 views)


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Recherches associées pour 2nf clean part2
Part2

Part2

By yaphet (166 views)

Part2

Part2

Part2.  - Lactam Antibiotics. Classification of  -Lactam Antibiotics. Ⅰ. Penicillins( 青霉素类 ) Ⅱ. Cepharosporins( 头孢菌素类 ) Ⅲ. Other -lactam antibiotics: 1. Cephamycins ( 头霉素类 ) 2. Carbapenems ( 碳青霉烯类 ) 3. Monobectams ( 单环类 ) 4. Oxacephalosporins ( 氧头孢烯类 )

By jirair (264 views)

Second Normal Form - 2NF

Second Normal Form - 2NF

Second Normal Form - 2NF. It has to be the whole key. Second Normal Form (2NF). Overview. 2NF is an extension to 1NF that increases the organization in the database. A database is 2NF when all of the contained tables are 2NF.

By marijke-nika (91 views)

PART2

PART2

PART2 . Methods of Training 1.1.4 . Interval training Periods of work followed by periods of rest E.g. run for 60 secs rest for 30 secs Used in many different sports (particularly team games)

By yukio (100 views)

Chap3/part2

Chap3/part2

Chap3/part2. Parity, 宇称. 长期以来,人们把左右对称看成一条天经地义的原理,被人们奉为金科玉律. 1956年 Lee-Yang 宇称不守恒的发现震撼人心;57年吴健雄实验证实;57年获奖 空间反演 轨道 宇称 内禀 宇称: 粒子内部波函数也有一定的宇称,只能实验确定(与粒子内部运动有关). 几点性质. 只有纯中性粒子才有绝对的 内禀 宇称 一般约定 同一同位旋多重态不同电荷态宇称相同 相乘性量子数 P 宇称在强作用与电磁作用过程守恒. Tau-Theta Puzzle. 实验上 但其质量,寿命完全相同! 同一粒子?

By carys (192 views)

Second Normal Form (2NF)

Second Normal Form (2NF)

Second Normal Form (2NF) . A relation R is in 1NF, and every non-primary-key attribute is fully functionally dependent on the primary key Then R is in 2NF No Partial FDs on the PK. Third Normal Form (3NF). Relation R in 2NF, and

By thalia (84 views)

Normalization: 1NF, 2NF, 3NF

Normalization: 1NF, 2NF, 3NF

Normalization: 1NF, 2NF, 3NF. First normal form (1NF) – entity whose attributes have no more than one value for a single instance of that entity Any attributes that can have multiple values actually describe a separate entity, possibly an entity and relationship.

By zephania-houston (371 views)

Second Normal Form (2NF)

Second Normal Form (2NF)

Second Normal Form (2NF). A relation R is in 1NF, and every non-primary-key attribute is fully functionally dependent on the primary key Then R is in 2NF. No Partial FDs on PK. Lease (RNo, RName, PNo, PAddress, Start, Finish, Rent, ONo, OName) Primary Key: PNo, Start FDs:

By micol (99 views)

Lab4 Part2

Lab4 Part2

BlackBerry OS. End-to-end Encryption Two transport encryption optionsAdvanced Encryption Standard (AES) Triple Data Encryption Standard (Triple DES)Data transmitted between BlackBerry? Enterprise Server and BlackBerry smartphonesPrivate encryption keysSecure, two-way authenticated environment

By bernard (167 views)