Quiz 1Z0-051, Oracle Database 11g, SQL Fundamentals I
Which statements are true regarding single row functions?
What would be the outcome?
Which three are true about the SQL statement?
Which statement creates the foreign key?
Which three SQL statements would execute successfully?
Which two SQL statements would executes successfully?
Which three statements are true regarding sub queries?
Which SQL statement would produce the required result?
What is true about them?
Where can sub queries be used?