What Operation Combines Two Tables Based on Matching Fields

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

Q12: A technique called Query By Example (QBE)

Q14: Relationships connect rows of one table with

Q15: Assume that you use the Product operation

Q16: The rules for producing XML encodings of

Q17: Relationships in a database schema show how<br>A)

Q18: The _ operation builds a new table