__________ operation retrieves a subset of rows.
Fill in the blanks with correct word
Question 2
In Oracle, the statement used to display employees' social security numbers and names that
don't have any jobs assigned to them, would be which of the following?
A) Select employee.ssn, employee.name From job Where employee.ssn Not In (Select Distinct
job.ssn From job)
B) Select employee.ssn, employee.name From job Where employee.ssn Not In (Select Distinct
Employee.ssn From employee)
C) Select employee.ssn, employee.name From employee Where employee.ssn In (Select
Distinct job.ssn From job)
D) Select employee.ssn, employee.name From employee Where employee.ssn Not In (Select
Distinct job.ssn From job)
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