Sentinel-controlled repetition is also known as:

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

1. New items enter a queue at its front. 2. If a string is added to a stack, characters removed from the stack will occur in the order in which they appear in the original string. 3. Rightward drift is a problem that is encountered in a reference-based implementation of a queue.

The business traveling rule, "If the flight costs less than $300.00 and the hotel is less than $120.00 per night" is an illustration of ____ conditions.

A. continuous B. compound C. contiguous D. grouped