_ A regular subquery can be processed:$? – McqOptions

MCQOPTIONS

1.	_ A regular subquery can be processed:$?
A.	from the top down.
B.	from the bottom up.
C.	by nesting.
D.	None of the above is correct.
Answer» C. by nesting.

Discussion

No Comment Found

Related MCQs

If a database is built correctly the first time, it will not have to be redesigned.%!
Some organizations take the stand that no application should ever employ the true name of a table.%!
The EXISTS keyword will be true if any row in the subquery meets the condition.%!
Typically, there should be at least two different copies of the database schema used in the redesign process.%!
The data model produced from the reverse engineering process does not include intersection table data.%!
Database redesign is especially difficult if the database has no data.%!
Dependency graphs are diagrams that consist of nodes and arcs that show the dependencies of a database.%!
It is not easy to build a database correctly the first time.%!
Because of the need for extensive knowledge of SQL, many database developers choose to automate the redesign process.%!
Correlated subqueries are similar to a regular subquery.%!