Question: Conider a relation R ( A , B , C , D , E , F ) . It ABCD and EF are the only

Conider a relation R(A, B,C,D, E,F). It ABCD and EF are the only candidate keys.List all super keys of R

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 Finance Questions!

Q:

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...

Q:

Which one is correct w . r . t . RDBMS ? primary key super key candidate key primary key candidate key super key super key candidate key primary key super key primary key candidate key The relation...

Q:

12 Given the relation R R(A, B, C, D, E, F, G, H, I, J) and the following set of functional dependencies FDs: AB --> B --> EF AD --> GH G-> What is the key for R?* 12 Points) De 13 Given the relation...

Q:

Consider the relation R- IA, B, C, D, E, Fl and the following set of FDs on R: Consider also the relations: R1 (A, B, C), R2 (A, B, C, E, F), and R3 (A, B, C, D). Q3.1 (2x3-6 points) Compute the...

Q:

Database management systems is the class I am in. I need help solving these usuing normal form algorithms. Consider the universal relation R - iA, B, C, D, E. F. G. H, 1, and the set of functional...

Q:

1.Consider a relation R (A, B, C, D, E, F). For each of the following sets of functional dependencies (i.e., i. to iv.), assuming that those are the only dependencies that hold for R, do the...

Q:

Consider the relation R = {A, B, C, D, E, F, G, H, I,J} and the set of functional dependencies F = { {A, B} -> {C}, {A} -> {D, E}, {B} -> {F}, {F} ->{G, H}, {D} -> {I, J} }. (a) Proof {A}->{E,J}...

Q:

Consider the relation R = {A, B, C, D, E, F, G, H, 1,J} and the set of functional dependencies F = {{A, B} -> {C}, {A} -> {D, E}, {B} -> {F}, {F} -> {G, H}, {D} ->{I, J}}. (a) Proof {A}->{E,J} holds...

Q:

Using the DBD system, verify your answers to the following exercises: a. 14.24 (3NF only) b. 14.25 c. 14.27 d. 14.28 Exercise 14.24 Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J}...

Q:

(5 pts) Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and the set of functional dependencies F = {{A,B}{C}, {A}{D,E}, {B}{F}, {F}{G,H}, {D}{I,J}}. What is the key for R?...

Q:

Black liquor generated during paper manufacture is concentrated in a single effect evaporator. single effect evaporator followed by a crystalliser. multiple effect evaporator. multiple effect...

Q:

Read Heinrichs (as he paraphrases Cicero) on the three progressively more difficult tasks faced by an arguer as he or she attempts to persuade someone. First, you must catch your audience's attention...

Q:

A 3 8 - year - old participant in a 4 0 1 ( k ) plan may contribute up to what amount in 2 0 2 4 ? a . $ 8 , 0 0 0 b . $ 1 4 , 0 0 0 c . $ 2 3 , 0 0 0 d . $ 7 , 0 0 0

Q:

Evaluate the following integral using integration by parts. x s i n 1 9 x d x