Þ A AND C. THE TRUNCATE WILL BE FASTER, BUT THE DELETE WILL GET THE...

5. þ A and C. The TRUNCATE will be faster, but the DELETE will get there too.

ý B and D. B is wrong because this will remove the table as well as the rows

within it. D is wrong because the rows will still be there—even though they

are populated with NULLs.