How many times will this loop execute?

Give an example of a program at site A that requires the join of two tables, one at site B and one at site C. State the assumptions needed to justify the result that, as far as communication costs are concerned, the best implementation is to ship the table at site B to site C, do the join there, and then send the result to site A.

What will be an ideal response?

Unit testing catches errors that compilers won't find.

Answer the following statement true (T) or false (F)