Which of the following is true about locking

When you don't know the format of an SQL statement within a program you're writing, what is a good option?

Which statement about tablespaces is true?

Which subquery operator compares a single value to every member of set of value.

SELECT empname , paygrade , salary FROM emp, salgrade WHERE salary BETWEEN lowsal AND highsal ORDER BY paygrade The above is an example of a

Which statement concerning locking on TABLESPACE level is correct?

Is DECLARE TABLE in DCLGEN necessary?

What is the purpose of the WHENEVER statement?

Consider the employee table with column MGR nullable. How can you get a list of employees who are not assigned to any mgr?

What are the advantages of using a PACKAGE?

What does DBRM Stand for?