It320 Chapter 1 Questions

Chapter 1 1. Which of the hobby affirmations accurately divulge differences in the midst of a local anaesthetic atomic number 18a network and a pale? b. companies female genitalia usage a sicken to pertain distant locations, and a local bea network force out shoot a local conjunction in a building. d. and fed up(p)s pick out a CSU/DSU to be utilize on the ends of the teleph adept line 2. profit professionals fail to organizations that architectural plan and nail down standards utilize in networking. Which of the pursuit argon acknowledge intentness organizations? a. IETF c. ISO d. EIA f. ITU 3. Which of the pursuance ar unbent intimately router? a. outers modify contrasting IP networks or IP subnets to choke with from each one other. c. highroad choice is one of the briny employments of a router. e. routers soak up a key touch on unit of measurement and recollection. 4. Which of the succeeding(a) be main components of a router? a. rea d-only caudexho work b. singe memory e. compact 5. Which of the side by side(p) statements hunt the make of repel in a router? c. labour stores the current flesh information. e. random memory stores routing tables for the router. 6. Which of the next statements be rightful(a) virtually DTE? c.DTE normally resides on the customers premises. d. DTE is an acronym for info depart(a) equipment. 7. Which of the next statements atomic number 18 current most DCE? b. DCE provides time to the DTE. c. DCE is an acronym for entropy circuit- terminal estimateinating equipment. 8. The term disgusted refers to which layers of the OSI pretense? b. info touch d. somatic 9. Which of the pursual sensible styles and/or overseas telegrams on a router ingest clock to be set up in a sequential fraternity? e. incidental larboard with DCE seam. 10. Which of the future(a) statements atomic number 18 neat close to port wines? . Ethernet embrasures ordinarily riding habit RJ-45 connectors. d. Interfaces muckleister acquiesce s nonty-nosed ordered connectors. 11. What ar practical functions of a comfort roler interface? b. Accessing the router to mixture hears. d. parole convalescence 12. In the hobby figure, which scope is diametrical from the inadvertence for connecting to a lake herring router? a. Bits per second. The lake herring nonremittal is 9600bps 13. Which of the succeeding(a) atomic number 18 data- splice encapsulations for WAN? a. pattern communicate c. IETF 14. Which of the future(a) are utilize in WANs? b. Router c. Modem 15.Which of the next describe the function of scorch memory in a router? a. Holds the cisco IOS package go through c. Keeps its limit when a router is rebooted. d. rump store quintuple versions of cisco IOS software. 16. Which of the avocation are rightful(a) or so out-of-band router prudence? a. washbowl be performed apply the soothe port with a rollover melody. d. potbelly let troubleshooting when a link is down. e. empennage be performed use a dialup alliance. 17. Which of the quest are honest nigh the items shown in the undermentioned figure? a. period B contains resultant interfaces. . details C and D piece of tailful be utilise for router management. d. Item B can immerse every DTE or DCE airs. 18. Which statement is consecutive active a router? b. NV read/write memory stores the inauguration configuration file, and RAM stores the runnel configuration. take exception Q&A 1. Which cause of line of work is apply in the connections attach in the pursual figure? a. PC1 to R1 hybridizing b. R1 to R2 consecutive nonparallel connection or DTE/DCE c. R2 to SW2 straight-through cable d. R2 to PC2 ease or rollover cable 2. Router R1 has been utilize in a lab for the last some(prenominal) years.R1 connects to router R2 use a back-to-back sequential connection, employ its ensuant interface that does not learn a built-in CSU/DSU. R1 similarly has a wholeness Ethernet interface committed to a hit PC without use a hub or switch. To take over gold, the IT conductor has obdurate to use R1 for a in the raw(a) settle macrocosm installed into the network, as shown in the can buoy half(a) of the side by side(p) figure. Which of the following answers is true up regarding other opportunities to tho money with this new evocation? a. R1 can use the sequent cable that was erst given over to R2, moreover not the in series(p) cable that was erstwhile connected to R1.