MIS 589

MIS 589 WEEK 2 Chapter 5 Problems R 3 4 and 9 R3. What are some of the possible services that a link-layer protocol can offer to the network layer? Which of these link-layer services have corresponding services in IP? In TCP? R4. Suppose two nodes start to transmit at the same time a packet of length L over a broadcast channel of rate R. Denote the propagation delay between the two nodes as dprop. Will there be a collision if dprop<L /R? Why

10 Other / Other Kaplan University / MIS 589 27 Nov 2015

MIS 589 WEEK 1 Chapter 1 Problems 3 4 and 18 P3. Consider an application that transmits data at a steady rate (for example, the sender generates an N-bit unit of data every k time units, where k is small and fixed). Also, when such an application starts, it will continue running for a relatively long period of time. Answer the following questions, briefly justifying your answer: a. Would a packet-switched network or a circuit-switched network

15 Other / Other Kaplan University / MIS 589 27 Nov 2015

MIS 589 WEEK 1 Grading Summary These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 11/4/2012 Time Spent: 26 min , 14 secs Points Received: 40 / 40 (100%) Question Type: # Of Questions: # Correct: Multiple Choice 10 10 Grade Details - All Questions 1. Question : (TCO A) This layer is responsible for translating e

8 Other / Other Kaplan University / MIS 589 27 Nov 2015