Explanation:Join finds the common tuple in the relations and combines it. 5. The result which operation contains all pairs of tuples from the two relations, regardless of whether their attribute values match.
A. Join
B. Cartesian product
C. Intersection
D. Set difference
Answer:A
Explanation:Join finds the common tuple in the relations and combines it. 5. The result which operation contains all pairs of tuples from the two relations, regardless of whether their attribute values match.
A. Join B. Cartesian product C. Intersection D. Set difference
Explanation:Cartesian product is the multiplication of all the values in the attributes. 6. The _______operation performs a set union of two “similarly structured” tables