What Operation Takes Rows from One Table to Create a New

Q4: A database table may not contain multiple

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

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

Q14: Relationships connect rows of one table with