IT Essentials (ITE v6.0) Chapter 7 Exam Answers 100% 2016

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1 IT Essentials (ITE v6.0) Chapter 7 Exam Answers 100% Hw many devices can a Bluetth device cnnect t simultaneusly? A device has an IPv6 address f 2001:0DB8:75a3:0214:0607:1234:aa10:ba01 /64. What is the hst identifier f the device? 2001:0DB8:75a3 0607:1234:aa10:ba :0DB8 ba01 3. Which layer f the OSI mdel is respnsible fr lgical addressing and ruting? applicatin netwrk transprt 4. When wuld a printer be cnsidered a netwrk hst? when it is cnnected t a when it is cnnected t a wrkstatin when it is cnnected t a laptp when it is cnnected t a PC 5. Which device prvides wireless cnnectivity t users as its primary functin? ruter access pint mdem 6. Which technlgy is mst ften used t cnnect devices t a PAN? caxial cabling CCNA 5 Page 1

2 Bluetth fiber ptic cabling IEEE n wireless 7. Which three factrs are reasns fr a cmpany t chse a client/server mdel fr a netwrk instead f peer-t-peer? (Chse three.) The netwrk is small with fewer than eight users. The cmpany netwrk requires secure access t cnfidential infrmatin. The users need a central database t stre inventry and sales infrmatin. Each user understands hw t safely share files acrss a netwrk. The data gathered by the emplyees is critical and shuld be backed up n a regular basis. All emplyees passed a strict backgrund check as part f the crprate hiring practices. 8. What is a characteristic f a WAN? It cnnects multiple netwrks that are gegraphically separated. It spans acrss a campus r city t enable sharing f reginal resurces. It is typically wned and managed by a single hme r business. It requires a wireless access pint t cnnect users t the netwrk. 9. Which three layers f the OSI mdel map t the applicatin layer f the TCP/IP mdel? (Chse three.) applicatin presentatin sessin transprt netwrk physical 10. What is the crrect rder f the layers f the TCP/IP mdel frm the tp layer t the bttm? applicatin, sessin, netwrk,, physical applicatin, internet, netwrk access, transprt netwrk access, transprt, internet, applicatin applicatin, transprt, internet, netwrk access 11. What TCP/IP mdel layer is respnsible fr MAC addressing? netwrk access CCNA 5 Page 2

3 internet transprt applicatin 12. What PDU is assciated with the netwrk layer f the OSI mdel? data frame packet segment 13. Which tw layers f the OSI mdel crrespnd t the functins f the TCP/IP mdel netwrk access layer? (Chse tw.) physical netwrk transprt sessin 14. What is identified by the 100 in the 100BASE-TX standard? the maximum bandwidth in Mb/s the maximum cable distance in meters the maximum number f netwrk ndes the series number f the standard 15. Which tw characteristics describe Ethernet technlgy? (Chse tw.) It is supprted by IEEE standards. It is supprted by IEEE standards. It typically uses an average f 16 Mb/s fr data transfer rates. It uses the CSMA/CD access cntrl methd. It uses a ring tplgy. 16. Which IEEE standard perates at wireless frequencies in bth the 5 GHz and 2.4 GHz ranges? n g b a CCNA 5 Page 3

4 17. A custmer is cnsidering a multipurpse device t create a hme netwrk. Which three devices are usually integrated int a multipurpse netwrk device? (Chse three.) web server ruter server wireless access pint print server 18. Which netwrk device makes frwarding decisins based n the destinatin MAC address that is cntained in the frame? repeater hub ruter 19. A ruter uses IP addresses t frward traffic frm ne netwrk t ther netwrks. 20. A netwrk specialist has been hired t install a netwrk in a cmpany that assembles airplane engines. Because f the nature f the business, the area is highly affected by electrmagnetic interference. Which type f netwrk media shuld be recmmended s that the data cmmunicatin will nt be affected by EMI? STP caxial fiber ptic UTP 21. Which term describes a type f caxial cable? RG-6 568A UTP Cat 5e 22. Which pairs f wires change terminatin rder between the 568A and 568B standards? green and range green and brwn CCNA 5 Page 4

5 blue and brwn brwn and range 23. Which tw types f signal interference are reduced mre by STP than by UTP? (Chse tw.) RFI white nise MDF dispersin EMI 24. Hw many hst addresses are available n a netwrk with a subnet mask f ? 65, ,777, A technician is trubleshting a prblem where the user claims access t the Internet is nt wrking, but there was access t the Internet the day befre. Upn investigatin, the technician determines that the user cannt access the netwrk printer in the ffice either. The netwrk printer is n the same netwrk as the cmputer. The cmputer has assigned as an IP address. What is the mst likely prblem? The cmputer cannt cmmunicate with a DHCP server. The IP default gateway n the cmputer is incrrect. The netwrk interface card driver needs t be updated. The ruter that cnnects this netwrk t ther netwrks is dwn. 26. What is a characteristic f the UDP prtcl? lw verhead guaranteed delivery errr crrectin end-t-end establishment befre delivery CCNA 5 Page 5