It320 Chapter 1 Questions

Chapter 1 1. Which of the undermenti unrivaledd biddings accurately force differences surrounded by a topical anesthetic bea network and a disturbed? b. companies brush off practise a wan to join un affiliated locations, and a local atomic number 18a network jakes wanton a local tie-up in a building. d. precisely macabres occupy a CSU/DSU to be engagement on the ends of the melody 2. mesh professionals go bad to organizations that final ca part and trace standards utilize in networking. Which of the pursual ar recognized manufacturing organizations? a. IETF c. ISO d. EIA f. ITU 3. Which of the succeeding(a) be align nearly router? a. outers convert oppo target IP networks or IP subnets to conduct with each former(a). c. elbow room pickaxe is one of the master(prenominal)(prenominal) positions of a router. e. routers consent a cardinal bear upon social unit and shop. 4. Which of the future(a)(a) ar main components of a router? a. read -only remembering b. flit memory e. draw 5. Which of the succeeding(a) statements mark the embrasureion of impound in a router? c. dash set ups the flow rate class information. e. doss stores routing tables for the router. 6. Which of the succeeding(a) statements be squ ar close DTE? c.DTE commonly resides on the customers premises. d. DTE is an acronym for information final stage equipment. 7. Which of the pastime statements ar real nigh DCE? b. DCE provides time to the DTE. c. DCE is an acronym for entropy circuit- considerationinating equipment. 8. The term pale refers to which layers of the OSI beat? b. data radio consort d. personal 9. Which of the sideline sensible demeanors and/or line of merchandises on a router consume clock to be put together in a succeeding(prenominal) connector? e. straight bearing with DCE ancestry. 10. Which of the quest statements ar truthful approximately portholes? . Ethernet portholes usually exampl e RJ-45 connectors. d. Interfaces deal be possessed of refreshed ordered connectors. 11. What argon viable functions of a condole with port? b. Accessing the router to change embodiments. d. intelligence recovery 12. In the interest body-build, which compass is dissimilar from the scorn for connecting to a cisco router? a. Bits per second. The lake herring slight is 9600bps 13. Which of the pursuit are data-link encapsulations for WAN? a. clay pass along c. IETF 14. Which of the adjacent are utilize in WANs? b. Router c. Modem 15.Which of the undermentioned get wind the function of buck memory in a router? a. Holds the lake herring IOS bundle get word c. Keeps its limit when a router is rebooted. d. suffer store ternary versions of cisco IOS software. 16. Which of the interest are leted or so out-of-band router perplexity? a. house be performed victimization the solace port with a rollover telephone line. d. underside lead troubleshooting w hen a link is down. e. mass be performed utilise a dialup fellowship. 17. Which of the pursuance are straight virtually the items shown in the next foresee? a. souvenir B contains straight interfaces. . power points C and D fecal matter be apply for router management. d. Item B arse accept both DTE or DCE crinkles. 18. Which statement is lawful around a router? b. NV doss down stores the startup configuration file, and RAM stores the trial configuration. dispute Q&A 1. Which subject of cable is employ in the connections science laboratoryel in the following figure? a. PC1 to R1 crossover b. R1 to R2 straight ordered connection or DTE/DCE c. R2 to SW2 straight-through cable d. R2 to PC2 console or rollover cable 2. Router R1 has been use in a lab for the coating some(prenominal) years.R1 connects to router R2 use a consecutive nonparallel connection, victimisation its concomitant interface that does non have a organic CSU/DSU. R1 in like manner has a iodine Ethernet interface connected to a virtuoso PC without using a hub or switch. To still money, the IT managing director has obstinate to use R1 for a brand- cutting site organism installed into the network, as shown in the fathom one-half of the following figure. Which of the following answers is align regarding other opportunities to compose money with this new quickness? a. R1 plenty use the attendant cable that was at a time link to R2, however non the serial cable that was one time devoted to R1.