Explain the tasks and concepts you completed in this week's labs. What was ARPANET? Explain some of the Internet-related terminology you learned. Note: A reflection activity is your opportunity to think back on what you have learned thus far and apply it to what you have done in the past. Think about the concepts and skills that you have acquired, what surprised you, and perhaps where you could stand to learn a bit more. It is also an opportunity to think about how you will use these concepts and skills on the job and in future endeavors