Spring 2019 Networx+ a https//myleoonline.tamuc.edu/d2Vlms/quizzing/user/attempt/quiz start frame auto d217ou-235788isprv8drc-08kqj-29959Biclal-08idnb-o imit: 2:00:00 Time Left:1:42:18 Bharat Kumar Bolisetty: Attempt 2 1: i Question 15 (1 point) What is a system that multiplexes hundreds of households when using DSL? a. DSLAM b. CMTS c. FTTH d. ISP Question 16 (1 point) 11 12 Ethernet makes use of frequency division multiplexing to transmit different channels in different frequency bands. 14 15 True False Question 17 (1 point) mit: 2:00:00 Time Left:1:42:36 Bharat Kumar Bolisetty: Attempt2 False Question 23 (1 point) Which working group defines Ethernet standards? 6 a. IEEE 802.1 b. IEEE 802.3 c. IEEE 802.11 d. IEEE 802.13 8 Jo 11 12 14 15 Question 24 (1 point) In the network core, what can you find the most? a. laptops g 2019 Networ x+ a https//myleoonline tamuc.edu/d2V/Ims/quizzing/userjattempt/quiz start frame.auto d2l7ou 23578Bisprv-&drc-0qj-299598cfgi-0ednb- t: 2:00:00 Time Left:1:42:28 Bharat Kumar Bolisetty: Attempt 2 Question 19 (1 point) Different links can transmit data at different rates (i.e., different transmission rates). 3 True False 6 Question 20 (1 point) What is transmission delay? a. packet size / link capacity b. link capacity/ packet size c. distance between two nodes/ propagation speed of the link d. propagation speed of the link/ distance between two nodes 1 12 4 15 Question 21 (1 point) WWhich of the fallawing access patuaatechnalaai ing 2019 -Networx+ e https://myleoonline.tamuc.edu/d2/1ms/quizzing/user/attempt/quiz start frame auto d2Pou 235788isprv-&drc-eqje299598cfgl-08dnb-o it: 2:00:00 Time Left:1:42:23 Bharat Kumar Bolisetty: Attempt 2 Which of the following would not be a characteristic of circuit switching? a. call set-up b. statistical multiplexing C. resource reservation d. idle if not used by call 5 Question 18 (1 point) 1 12 At the cable headend, what system can you find? 4 15 a. DSLAM b. CMTS c. FTTH d. ISP :00:00Time Left:1:42:40 Bharat Kumar Bolisetty: Attempt 2 c. IEEE 802.11 3 d. IEEE 802.13 Question 24 (1 point) 6 In the network core, what can you find the most? a. laptops b. servers c. routers d. wireless access points 12 15 . Question 25 (1 point) Saved The Internet is a(n) zzes Spring 2019-Networx+ C https:/myleoonline tamuc.edu/d21/lms/quizzing/user/attempt/quiz start frame auto d217ou-23 788isprv &ldrc-08iqi-29959&cfql-08dnb0 Quiz 1 ime Limit: 2:00:00 Time Left:1:41:50 Bharat Kumar Bolisetty: Attempt 2 Page 1: c. Either FDM or TDM d. CSMA/CD Question 2 (1 point) Which of the following is unlikely to be a class of access network technologies? a. residential access b. company access c. physical access d. wireless access 10 11 12 13 14 15 Question 3 (1 point) Saved The Internet relies on packet switching for forwarding packets . True O Type here to search zes . Spring 2019 . Networ × + 욜 https://myleoonline tamuc edu/d2 Ins/quizzing/user/attempt quiz start frame, auto dzi?o -23578&isprv,&drc-0&q-29959&cfq1-0&dnb” uiz 1 ne Limit: 2:00:00 Time Left:1:42:05 Bharat Kumar Bolisetty: Attempt 2 ge 1: ● True False Question 10 (1 point) Consider link capacities of N links [R1. …RN] for two end systems. What is the definition of bottleneck link? a. min(R1, RN) b. max(R1.,.RN) c. mean(R1.,.. RN) d. median(R1, RN) 11 12 14 15 Question 11 (1 point) Saved Circuit switching is better for providing specified quality of service than packet switching. izzes-Spring 2019-Networ、 + C https://myleoonline tamuc.edu/d21/Ims/quizzing/user/attempt/quiz start frame,auto.d21?ou 23578&isprvs&drc-08qi-29959&cfgl -08idnb 0 Quiz 1 ime Limit: 2:00:00 Time Left:1:41:59 Bharat Kumar Bolisetty: Attempt 2 age 1: Question 7 (1 point) Ethernet is one of access network technologies. 5 True False Question 8 (1 point) 0 11 12 Which of the following factors highly affect processing delay? a. signal propagation speed b. distance between two nodes c. packet arrival rate d. bit error checking performance 3 14 15 Type here to search 0 res-Spring 2019-Networ × + С і https://m eoonline tauc.edu/d21 squizzing user/attempt quiz start frame a tod2ruarsa spende osalesome uiz 1 ne Limit: 2:00:00 Time Left:1:42:09 Bharat Kumar Bolisetty: Attempt 2 ge 1: Circuit switching is better for providing specified quality of service than packet switching 2 3 True False Question 12 (1 point) Which of the following is used to intercomnect end systems in a single Ethernet? 11 12 a. Switches b. Routers c. Servers d. Repeaters 14 15 Question 13 (1 point) Saved Type here to search 2019 -Networx+ https//myleoon nline.tamuc.edu/d2/ms/quizzing/user/attemp/quiz start, frame auto d2Pou 235788uisprv &udrc-08qi-29959&uctgl-08dnb-0 2:00:00 Time Left:1:42:32 Bharat Kumar Bolisetty: Attempt 2 Question 21 (1 point) Which of the following access network technologies uses a wired telephone line for networking? a. DSL b. Cable network C. WiFi d. All of the above 12 Question 22 (1 point) Saved 15 The Internet is a network of networks. True False Show transcribed image text
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