Explanation:% is used with like and _ is used to fill in the character. 7. The number of attributes in relation is called as its
A. Cardinality
B. Degree
C. Tuples
D. Entity
Answer:A
Explanation:% is used with like and _ is used to fill in the character. 7. The number of attributes in relation is called as its
A. Cardinality B. Degree C. Tuples D. Entity
Explanation:None. 8. _____ clause is an additional filter that is applied to the result.