Consider the relation R ( A , B , C , D , E , F , G , H , I, J , K , L , M , N , O ) A , B , C is the primary key E , F forms a candidate key The following functional dependencies exist among the attributes of the relation B , C D C G , H D K , L G I , J E M , N Transform this relation into 2 NF , then 3 NF relations Q 6 ( 8 ) Consider the relation R ( A , B , C , D , E , F , G , H , I, J , K , L , M , N , O ) A , B , C is the primary key E , F forms a candidate key The following functional dependencies exist among the attributes of the relation B , C D C G , H D K , L G I , J E M , N Transform this relation into 2 N F , then 3 N F relations

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Question: Consider the relation: R ( A , B , C , D , E , F , G , H , I, J , K

Consider the relation: R

(

,

,

,

,

,

,

,

,

I, J

,

,

,

,

,

) . {

,

,

}

is the primary key.

{

,

}

forms a candidate key. The following functional dependencies exist among the attributes of the relation:

{

,

} - > {

}

;

{

} - > {

,

}

;

{

} - > {

,

}

;

{

} - > {

,

}

;

{

} - > {

,

}

Transform this relation into

2

,

then

3

NF relations.Q

6 . (8 %)

Consider the relation:

R (A, B, C, D, E, F, G, H,

J, K, L, M, N, O) . {A, B, C}

is the primary

key.

{E, F}

forms a candidate key. The following functional dependencies exist among the attributes of

the relation:

{B, C} {D}

;

{C} {G, H}

;

{D} {K, L}

;

{G} {I, J}

;

{E} {M, N}

Transform this relation into

2 N F,

then

3 N F

relations.

Consider the relation: R(A, B, C, D, E, F, G, H,

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