What is the primary advantage of using a queue?

Practice Questions

Q1
What is the primary advantage of using a queue?
  1. Random access
  2. FIFO order
  3. Dynamic resizing
  4. Memory efficiency

Questions & Step-by-Step Solutions

What is the primary advantage of using a queue?
  • Step 1: Understand what a queue is. A queue is a collection of items where the first item added is the first one to be removed.
  • Step 2: Learn the term 'First In First Out' (FIFO). This means that the first item that goes into the queue is the first one to come out.
  • Step 3: Recognize how this principle helps in real-life situations, like waiting in line. The first person in line is the first to be served.
  • Step 4: Identify the primary advantage of using a queue: it helps organize tasks or items in a way that ensures fairness and order.
  • Step 5: Think about examples where queues are used, such as printing documents or managing customer service requests.
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