What is the main advantage of using a queue over a stack?
Practice Questions
Q1
What is the main advantage of using a queue over a stack?
Faster access
FIFO order
LIFO order
Easier implementation
Questions & Step-by-Step Solutions
What is the main advantage of using a queue over a stack?
Step 1: Understand what a queue is. A queue is a way to organize items where the first item added is the first one to be removed.
Step 2: Understand what a stack is. A stack is a way to organize items where the last item added is the first one to be removed.
Step 3: Learn about FIFO. FIFO stands for First In, First Out, which means the first item added to the queue will be the first one to be processed.
Step 4: Recognize the advantage of FIFO. This is useful for scheduling tasks because it ensures that tasks are handled in the order they arrive.
Step 5: Compare with LIFO. In a stack (Last In, First Out), the most recent task is handled first, which may not be fair for tasks that arrived earlier.
Step 6: Conclude that the main advantage of a queue is its ability to manage tasks in the order they were received, making it better for scheduling.
