CCNA4 Final Exam Form C - Online Assessment
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CCNA4 Final Exam Form C – Online Assessment
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- Answered
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- Question 1 of 55
1. Question
What is a primary difference between a company LAN and the WAN services that it uses?CorrectIncorrect - Question 2 of 55
2. Question
Which circumstance would result in an enterprise deciding to implement a corporate WAN?CorrectIncorrect - Question 3 of 55
3. Question
To which two layers of the OSI model do WAN technologies provide services? (Choose two.)CorrectIncorrect - Question 4 of 55
4. Question
Which two technologies are private WAN technologies? (Choose two.)CorrectIncorrect - Question 5 of 55
5. Question
Which WAN technology can switch any type of payload based on labels?CorrectIncorrect - Question 6 of 55
6. Question
What technology can be used to create a private WAN via satellite communications?CorrectIncorrect - Question 7 of 55
7. Question
Which public WAN access technology utilizes copper telephone lines to provide access to subscribers that are multiplexed into a single T3 link connection?CorrectIncorrect - Question 8 of 55
8. Question
A corporation is searching for an easy and low cost solution to provide teleworkers with a secure connection to headquarters. Which solution should be selected?CorrectIncorrect - Question 9 of 55
9. Question
How many DS0 channels are bounded to produce a 1.544 Mb/s DS1 line?CorrectIncorrect - Question 10 of 55
10. Question
Refer to the exhibit. Communication between two peers has failed. Based on the output that is shown, what is the most likely cause?
CCNA4 v6.0 Final Exam Form C 003
CorrectIncorrect - Question 11 of 55
11. Question
Refer to the exhibit. Which type of Layer 2 encapsulation used for connection D requires Cisco routers?
CCNA4 v6.0 Final Exam Form C 002
CorrectIncorrect - Question 12 of 55
12. Question
Which three statements are true about PPP? (Choose three.)CorrectIncorrect - Question 13 of 55
13. Question
A network administrator is configuring a PPP link with the commands:
R1(config-if)# encapsulation ppp
R1(config-if)# ppp quality 70What is the effect of these commands?
CorrectIncorrect - Question 14 of 55
14. Question
A network administrator is evaluating authentication protocols for a PPP link. Which three factors might lead to the selection of CHAP over PAP as the authentication protocol? (Choose three.)CorrectIncorrect - Question 15 of 55
15. Question
Which cellular or mobile wireless standard is considered a fourth generation technology?CorrectIncorrect - Question 16 of 55
16. Question
A company is looking for the least expensive broadband solution that provides at least 10 Mb/s download speed. The company is located 5 miles from the nearest provider. Which broadband solution would be appropriate?CorrectIncorrect - Question 17 of 55
17. Question
Which technology can ISPs use to periodically challenge broadband customers over DSL networks with PPPoE?CorrectIncorrect - Question 18 of 55
18. Question
What are the three core components of the Cisco ACI architecture? (Choose three.)CorrectIncorrect - Question 19 of 55
19. Question
Which statement describes a feature of site-to-site VPNs?CorrectIncorrect - Question 20 of 55
20. Question
What are three features of a GRE tunnel? (Choose three.)CorrectIncorrect - Question 21 of 55
21. Question
Refer to the exhibit. What two commands are needed to complete the GRE tunnel configuration on router R1? (Choose two.)
CCNA4 v6.0 Final Exam Form C 007
CorrectIncorrect - Question 22 of 55
22. Question
What does BGP use to exchange routing updates with neighbors?CorrectIncorrect - Question 23 of 55
23. Question
Refer to the exhibit. The network administrator that has the IP address of 10.0.70.23/25 needs to have access to the corporate FTP server (10.0.54.5/28). The FTP server is also a web server that is accessible to all internal employees on networks within the 10.x.x.x address. No other traffic should be allowed to this server. Which extended ACL would be used to filter this traffic, and how would this ACL be applied? (Choose two.)
CCNA4 v6.0 Final Exam Form C 011
CorrectIncorrect - Question 24 of 55
24. Question
Refer to the exhibit. A router has an existing ACL that permits all traffic from the 172.16.0.0 network. The administrator attempts to add a new statement to the ACL that denies packets from host 172.16.0.1 and receives the error message that is shown in the exhibit. What action can the administrator take to block packets from host 172.16.0.1 while still permitting all other traffic from the 172.16.0.0 network?
CCNA4 v6.0 Final Exam Form C 012
CorrectIncorrect - Question 25 of 55
25. Question
Refer to the exhibit. What can be determined from this output?
CCNA4 v6.0 Final Exam Form C 001
CorrectIncorrect - Question 26 of 55
26. Question
What is the only type of ACL available for IPv6?CorrectIncorrect - Question 27 of 55
27. Question
Which IPv6 ACL command entry will permit traffic from any host to an SMTP server on network 2001:DB8:10:10::/64?CorrectIncorrect - Question 28 of 55
28. Question
Refer to the exhibit. Considering how packets are processed on a router that is configured with ACLs, what is the correct order of the statements?
CCNA4 v6.0 Final Exam Form C 008
CorrectIncorrect - Question 29 of 55
29. Question
Which two hypervisors are suitable to support virtual machines in a data center? (Choose two.)CorrectIncorrect - Question 30 of 55
30. Question
How can DHCP spoofing attacks be mitigated?CorrectIncorrect - Question 31 of 55
31. Question
What is a secure configuration option for remote access to a network device?CorrectIncorrect - Question 32 of 55
32. Question
What action can a network administrator take to help mitigate the threat of VLAN attacks?CorrectIncorrect - Question 33 of 55
33. Question
What two protocols are supported on Cisco devices for AAA communications? (Choose two.)CorrectIncorrect - Question 34 of 55
34. Question
Which SNMP message type informs the network management system (NMS) immediately of certain specified events?CorrectIncorrect - Question 35 of 55
35. Question
Refer to the exhibit. A SNMP manager is using the community string of snmpenable and is configured with the IP address 172.16.10.1. The SNMP manager is unable to read configuration variables on the R1 SNMP agent. What could be the problem?
CCNA4 v6.0 Final Exam Form C 006
CorrectIncorrect - Question 36 of 55
36. Question
Refer to the exhibit. Which SNMP authentication password must be used by the member of the ADMIN group that is configured on router R1?
CCNA4 v6.0 Final Exam Form C 005
CorrectIncorrect - Question 37 of 55
37. Question
A network administrator has noticed an unusual amount of traffic being received on a switch port that is connected to a college classroom computer. Which tool would the administrator use to make the suspicious traffic available for analysis at the college data center?CorrectIncorrect - Question 38 of 55
38. Question
What network monitoring tool copies traffic moving through one switch port, and sends the copied traffic to another switch port for analysis?CorrectIncorrect - Question 39 of 55
39. Question
Voice packets are being received in a continuous stream by an IP phone, but because of network congestion the delay between each packet varies and is causing broken conversations. What term describes the cause of this condition?CorrectIncorrect - Question 40 of 55
40. Question
What mechanism compensates for jitter in an audio stream by buffering packets and then replaying them outbound in a steady stream?CorrectIncorrect - Question 41 of 55
41. Question
Which QoS mechanism allows delay-sensitive data, such as voice, to be sent first before packets in other queues are sent?CorrectIncorrect - Question 42 of 55
42. Question
Which type of network traffic cannot be managed using congestion avoidance tools?CorrectIncorrect - Question 43 of 55
43. Question
Refer to the exhibit. As traffic is forwarded out an egress interface with QoS treatment, which congestion avoidance technique is used?
CCNA4 v6.0 Final Exam Form C 004
CorrectIncorrect - Question 44 of 55
44. Question
What is the function of a QoS trust boundary?CorrectIncorrect - Question 45 of 55
45. Question
Which type of QoS marking is applied to Ethernet frames?CorrectIncorrect - Question 46 of 55
46. Question
Which pillar of the Cisco IoT System allows data to be analyzed and managed at the location where it is generated?CorrectIncorrect - Question 47 of 55
47. Question
A network administrator has moved the company intranet web server from a switch port to a dedicated router interface. How can the administrator determine how this change has affected performance and availability on the company intranet?CorrectIncorrect - Question 48 of 55
48. Question
In which stage of the troubleshooting process would ownership be researched and documented?CorrectIncorrect - Question 49 of 55
49. Question
Which troubleshooting approach is more appropriate for a seasoned network administrator rather than a less-experienced network administrator?CorrectIncorrect - Question 50 of 55
50. Question
A router has been configured to use simulated network traffic in order to monitor the network performance between the router and a distant network device. Which command would display the results of this analysis?
CorrectIncorrect - Question 51 of 55
51. Question
Which type of tool would an administrator use to capture packets that are going to and from a particular device?CorrectIncorrect - Question 52 of 55
52. Question
Refer to the exhibit. Which two statements describe the results of entering these commands? (Choose two.)
CCNA4 v6.0 Final Exam Form C 010
CorrectIncorrect - Question 53 of 55
53. Question
Refer to the exhibit. A network administrator discovers that host A is having trouble with Internet connectivity, but the server farm has full connectivity. In addition, host A has full connectivity to the server farm. What is a possible cause of this problem?
CCNA4 v6.0 Final Exam Form C 009
CorrectIncorrect - Question 54 of 55
54. Question
Match the operation to the appropriate QoS model.
Sort elements
- Best Effort
- Best Effort
- IntServ
- IntServ
- DiffServ
- DiffServ
- most scalable model
- no packets receive preferential treatment
- provides end-to-end QoS
- requests network resources
- network devices are setup to handle multiple traffic classes
- traffic is identified in classes base on business
CorrectIncorrect - Question 55 of 55
55. Question
Match the cloud model with the description.
Sort elements
- uses Internet to provide services
- consists of two or more types of clouds
- customized for functional needs
- available to a single specific organization
- public cloud
- hybrid cloud
- community cloud
- private cloud
CorrectIncorrect
