The loop read in a loop controlled using trailer record logic is placed
A)before the loop
B)within the loop as the first statement
C)within the loop as the last statement
D)after the loop

Question

Quizplus · Accepted Answer

A trailer record is used to signal the end of a loop. Therefore, the loop should be processed first before the trailer record is read. Placing the trailer record logic within the loop as the last statement ensures that the loop is fully processed before checking for the trailer record.

The Loop Read in a Loop Controlled Using Trailer Record