Question
Which of the following is true about a view in
SQL?Solution
A view is a virtual table based on the result of a SQL SELECT query.
If A + B means that 'B is the wife of A',
A – B means that 'A is the mother of B',
A × B means that 'A is ...
How is F related to C?
How is W related to mother of Z?
- How many male members are there in the family?
A is the mother of B, B is the sister of C, C is the husband of E. F is the brother of E and D is the father of F. How A related to E?
Pointing to a photograph, an unmarried man, who has only one sister says, “The woman in the photograph is the maternal grandmother of my niece.” How...
Answer the questions based on the information given below.
There are seven members L, M, N, O, P, Q and R, in a family of three generation. O i...
There are only six members in a family. M is the only daughter of L. L is husband of N. P is the only daughter in law of N. O is the only son of his par...
Answer the questions based on the information given below.
Nine members F, G, H, I, J, K, L, M and N are members of a family consisting of thre...
R is the mother of T and V is the son of D. G is the brother of R. If T is the sister of V, how is D related to G?
