In the solution for bounded buffer problem using JAVA monitors (Figure 7.9), functions insert( ) and remove( ) are synchronized to ensure that
A) a thread may insert an item and different thread may remove an item from a different location in the buffer simultaneously.
B) at most one thread may enter or remove an item at any time.
C) at most one thread may enter an item at any time, but multiple threads may remove items from different locations at the same time.
D) multiple thread may enter items at different locations at the same time, but at most one thread may remove an item at the same time.

Question

Quizplus · Accepted Answer

The synchronized keyword in the insert() and remove() methods ensures that at most one thread can access the buffer at any given time. This prevents multiple threads from inserting or removing items simultaneously, which can cause race conditions and other synchronization issues. Therefore, option B is the correct answer.

In the Solution for Bounded Buffer Problem Using JAVA Monitors