A Database Table May Not Contain Multiple Identical Rows

Q1: A logical table can be created with

Q2: An attribute or a set of attributes

Q3: Select all that apply . Which is(are)

Q5: In relational databases, an attribute can be

Q6: The _ operation is used to remove

Q7: The database _ is a collection of

Q8: XML is intuitive because it is a

Q9: What operation takes rows from one table

Q10: The logical database shows the user the

Q11: Every relational database can be described by