Networking fundamentals
How networks carry data
Follow data from an application, through protocol layers and network devices, to its destination.
Lesson 1Networking pathProve
TIMED ASSESSMENT
How networks carry data
Questions and answer choices are randomized for every attempt. Everything needed to answer is shown on screen; no paper, calculator, terminal, server, or external test is required. Each answer is marked Correct or Incorrect, then locked until the final review.
15 questions20 min timer12/15 to pass
Explanations are hidden during the test. A full review is available only after submission.