Database - The Relational Model and Normalization

Exercise : The Relational Model and Normalization - General Questions
16.
A relation in this form is free of all modification anomalies.
First normal form
Second normal form
Third normal form
Domain/key normal form
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
If attributes A and B determine attribute C, then it is also true that:
A → C.
B → C.
(A,B) is a composite determinant.
C is a determinant.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
A tuple is a(n):
column of a table.
two dimensional table.
row of a table.
key of a table.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
If attribute A determines both attributes B and C, then it is also true that:
A → B.
B → A.
C → A.
(B,C) → A.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
One solution to the multivalued dependency constraint problem is to:
split the relation into two relations, each with a single theme.
change the theme.
create a new theme.
add a composite key.
Answer: Option
Explanation:
No answer description is available. Let's discuss.