Relationships Connect Rows of One Table with Rows of Another

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)

Q13: What operation combines two tables based on

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

Q19: The _ defines the form of the