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Levels of Abstraction (DNS-TCP-IP-Physical Internet) - Review

This review will guide you through an adaptive, research-backed study session. As you answer questions, we will actively assess your current understanding of the material. Questions will continue to be drawn until you have demonstrated mastery of each learning objective.

Reviews are graded based on completion. You will receive full credit for achieving 100% mastery or answering all questions.

Learning objectives for this review:

  • Explain the different levels of abstraction in internet communication, including DNS, TCP, IP, and the physical layer
  • Describe how the different levels of abstraction in internet communication work together to enable data transmission over the internet