Read textbook section 4.4: "Case study: The Internet Domain Name System (DNS)".
As you read, think about the following:
Question for Recitation
Before you come to this recitation, you'll turn in a brief answer to the following questions (really—we don't need more than a sentence or so for each question). Your TA will be in touch about exactly how to turn that in.
Your answers to these questions should be in your own words, not direct quotations from the paper.
NotesSupplemental notes for this recitation. These, along with our Sunday office hours are intended to help students who had to miss a recitation due to isolation, but they're also a useful resource for preparing for exams.