Multiple choice

The message sequence is a reliable ____ service.

  1. connection oriented

  2. connectionless

  3. both (1) and (2)

  4. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Message-oriented services are typically connection-oriented, ensuring that messages are delivered reliably and in order. Connectionless services, by contrast, do not guarantee delivery or order.