EL5363 2008Midterm1

EL5363 2008Midterm1 - EL5363/EE136 Midterm Exam 1 (A) Name:...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
EL5363/EE136 Midterm Exam 1 (A) Name: ID: Important Notes (Must Read): You must write your answers of Q1-Q30 in the table on this sheet. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C A A B B C D B B D A C C 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 B A C B B C A A D C A or B B B B A Q1-Q30: 2 points/each, there is only one best choice for each question. 1. Ring topology has better resilience than star topology. A. True B. False 2. Tree topology is very good for wide area networks. A. True B. False 3. What is the most serious problem of using fully connected topology in WAN? A. Bad resilience B. Low speed C. Poor scalability D. affected by failures 4. In circuit switching, a circuit must be established before users start to exchange data. A. True B. False 5. Which of the following features is NOT shared by circuit switching and virtual packet circuit switching? A. Using packet as data unit B. No packet out-of-order C. Connection set-up and release 6. In datagram packet switching, packets traversing the same path experience the same delay. A. True B. False 7. Flow control is one of the physical layer functions. B. True B. False 8. Which one of the following is an example of “service access point”? A. Physical address B. IP address C. TCP port D. Network access protocol 9. Doing HDLC bit stuffing will convert sequence 01111101111110 to which of the following? A.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/01/2010 for the course EL 5363 taught by Professor Kangxi during the Fall '10 term at NYU Poly.

Page1 / 2

EL5363 2008Midterm1 - EL5363/EE136 Midterm Exam 1 (A) Name:...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online