Question
Video Graphics Array connectors are those which connect
the monitor to a computer's video card and has ________ holes.Solution
The correct answer is D
A `FOREIGN KEY` constraint is used to:
A PL/SQL `TRIGGER` is a stored program that automatically executes in response to:
When debugging a recursive function that processes a `Tree` data structure, what is a common strategy to identify infinite recursion or incorrect base c...
Query optimization heuristic that “pushes selections down” improves:
A table is in 2NF (Second Normal Form) if it is in 1NF and:
Which of the following ACID properties ensures that either all operations within a transaction are completed successfully, or none are?
The command to test reachability of a host in Linux is:
Which SQL clause is used to filter rows based on a specified condition *after* grouping has been performed?
MVCC (Multi-Version Concurrency Control) ensures:
A view in SQL is:
