CCNA4 Final Exam Form B - Online Assessment
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CCNA4 Final Exam Form B – Online Assessment
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- Question 1 of 55
1. Question
Which circumstance would result in an enterprise deciding to implement a corporate WAN?CorrectIncorrect - Question 2 of 55
2. Question
What are two types of WAN providers? (Choose two.)CorrectIncorrect - Question 3 of 55
3. Question
Which two types of devices are specific to WAN environments and are not found on a LAN? (Choose two.)CorrectIncorrect - Question 4 of 55
4. Question
What is a feature of dense wavelength-division multiplexing (DWDM) technology?CorrectIncorrect - Question 5 of 55
5. Question
What is a disadvantage of ATM compared to Frame Relay?CorrectIncorrect - Question 6 of 55
6. Question
Which WAN solution uses labels to identify the path in sending packets through a provider network?CorrectIncorrect - Question 7 of 55
7. Question
An intercity bus company wants to offer constant Internet connectivity to the users traveling on the buses. Which two types of WAN infrastructure would meet the requirements? (Choose two.)CorrectIncorrect - Question 8 of 55
8. Question
What device is needed at a central office to aggregate many digital subscriber lines from customers?CorrectIncorrect - Question 9 of 55
9. 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 10 of 55
10. Question
What is the maximum number of DS0 channels in a 1.544 Mbps T1 line?CorrectIncorrect - Question 11 of 55
11. Question
Refer to the exhibit. What type of Layer 2 encapsulation will be used for RtrA connection D if it is left to the default and the router is a Cisco router?
CCNA4 v6.0 Final Exam Form B 001
CorrectIncorrect - Question 12 of 55
12. Question
Which two functions are provided by the NCP during a PPP connection? (Choose two.)CorrectIncorrect - Question 13 of 55
13. Question
What PPP information will be displayed if a network engineer issues the show ppp multilink command on Cisco router?CorrectIncorrect - Question 14 of 55
14. Question
Refer to the exhibit. Which statement describes the status of the PPP connection?
CCNA4 v6.0 Final Exam Form B 004
CorrectIncorrect - Question 15 of 55
15. 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 16 of 55
16. Question
How does virtualization help with disaster recovery within a data center?CorrectIncorrect - Question 17 of 55
17. Question
Which broadband solution is appropriate for a home user who needs a wired connection not limited by distance?CorrectIncorrect - Question 18 of 55
18. Question
What is the protocol that provides ISPs the ability to send PPP frames over DSL networks?CorrectIncorrect - Question 19 of 55
19. Question
In software defined network architecture, what function is removed from network devices and performed by an SDN controller?CorrectIncorrect - Question 20 of 55
20. Question
What would a network administrator expect the routing table of stub router R1 to look like if connectivity to the ISP was established via a PPPoE configuration?
CCNA4 v6.0 Final Exam Form B 005
CorrectIncorrect - Question 21 of 55
21. Question
What is a benefit of implementing a Dynamic Multipoint VPN network design?CorrectIncorrect - Question 22 of 55
22. Question
Which remote access implementation scenario will support the use of generic routing encapsulation tunneling?CorrectIncorrect - Question 23 of 55
23. Question
Refer to the exhibit. All routers are successfully running the BGP routing protocol. How many routers must use EBGP in order to share routing information across the autonomous systems?
CCNA4 v6.0 Final Exam Form B 006
CorrectIncorrect - Question 24 of 55
24. Question
Which statement describes a characteristic of standard IPv4 ACLs?CorrectIncorrect - Question 25 of 55
25. Question
Which three values or sets of values are included when creating an extended access control list entry? (Choose three.)CorrectIncorrect - Question 26 of 55
26. 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 ACE 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 B 009
CorrectIncorrect - Question 27 of 55
27. Question
Which three implicit access control entries are automatically added to the end of an IPv6 ACL? (Choose three.)CorrectIncorrect - Question 28 of 55
28. Question
The computers used by the network administrators for a school are on the 10.7.0.0/27 network. Which two commands are needed at a minimum to apply an ACL that will ensure that only devices that are used by the network administrators will be allowed Telnet access to the routers? (Choose two.)CorrectIncorrect - Question 29 of 55
29. Question
A network administrator is adding ACLs to a new IPv6 multirouter environment. Which IPv6 ACE is automatically added implicitly at the end of an ACL so that two adjacent routers can discover each other?CorrectIncorrect - Question 30 of 55
30. Question
What would be the primary reason an attacker would launch a MAC address overflow attack?CorrectIncorrect - Question 31 of 55
31. Question
What are three of the six core components in the Cisco IoT system? (Choose three.)CorrectIncorrect - Question 32 of 55
32. Question
What security countermeasure is effective for preventing CAM table overflow 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 feature provides a solution to the main disadvantage of SNMP polling?CorrectIncorrect - Question 35 of 55
35. Question
When SNMPv1 or SNMPv2 is being used, which feature provides secure access to MIB objects?CorrectIncorrect - Question 36 of 55
36. Question
What two features are added in SNMPv3 to address the weaknesses of previous versions of SNMP? (Choose two.)CorrectIncorrect - Question 37 of 55
37. Question
Refer to the exhibit. What feature does an SNMP manager need in order to be able to set a parameter on switch ACSw1?
CCNA4 v6.0 Final Exam Form B 002
CorrectIncorrect - Question 38 of 55
38. Question
Which queuing mechanism supports user-defined traffic classes?CorrectIncorrect - Question 39 of 55
39. Question
Which QoS mechanism allows delay-sensitive data, such as voice, to be sent first before packets in other queues are sent?CorrectIncorrect - Question 40 of 55
40. 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 B 003
CorrectIncorrect - Question 41 of 55
41. Question
Which field is used to mark Layer 2 Ethernet frames for QoS treatment?CorrectIncorrect - Question 42 of 55
42. Question
What is the function of a QoS trust boundary?CorrectIncorrect - Question 43 of 55
43. Question
Which pillar of the Cisco IoT System allows data to be analyzed and managed at the location where it is generated?CorrectIncorrect - Question 44 of 55
44. Question
What is an example of cloud computing?CorrectIncorrect - Question 45 of 55
45. Question
Which type of resources are required for a Type 1 hypervisor?CorrectIncorrect - Question 46 of 55
46. Question
A network technician made a configuration change on the core router in order to solve a problem. However, the problem is not solved. Which step should the technician take next?CorrectIncorrect - Question 47 of 55
47. Question
A user reports that when the corporate web page URL is entered on a web browser, an error message indicates that the page cannot be displayed. The help-desk technician asks the user to enter the IP address of the web server to see if the page can be displayed. Which troubleshooting method is being used by the technician?CorrectIncorrect - Question 48 of 55
48. Question
What is a primary function of the Cisco IOS IP Service Level Agreements feature?CorrectIncorrect - Question 49 of 55
49. Question
Which IOS log message level indicates the highest severity level?CorrectIncorrect - Question 50 of 55
50. Question
Which symptom is an example of network issues at the network layer?CorrectIncorrect - Question 51 of 55
51. Question
Refer to the exhibit. H1 can only ping H2, H3, and the Fa0/0 interface of router R1. H2 and H3 can ping H4 and H5. Why might H1 not be able to successfully ping H4 and H5?
CCNA4 v6.0 Final Exam Form B 008
CorrectIncorrect - Question 52 of 55
52. Question
Refer to the exhibit. On the basis of the output, which two statements about network connectivity are correct? (Choose two.)
CCNA4 v6.0 Final Exam Form B 007
CorrectIncorrect - Question 53 of 55
53. Question
Fill in the blanks. Use dotted decimal format.
The wildcard mask that is associated with 128.165.216.0/23 is …………………………….. .CorrectIncorrect - Question 54 of 55
54. Question
Match the characteristic to the appropriate authentication protocol. (Not all options are used.)
Sort elements
- uses two-way handshake
- single challenge
- weak authentication
- clear text passwords
- uses three-way handshake
- repeated challenges
- strong authentication
- encrypted passwords
- uses a one-way handshake
- PAP Characteristics
- PAP Characteristics
- PAP Characteristics
- PAP Characteristics
- CHAP characteristics
- CHAP characteristics
- CHAP characteristics
- CHAP characteristics
CorrectIncorrect - Question 55 of 55
55. Question
Match the term to the description. (Not all options are used.)
Sort elements
- an interface that is presented with more traffic than it can handle
- measured in the number of bits that can be sent in a single second
- packets that are buffered and played out in a steady stream
- the variation in the latency between each received packet
- the time it takes for a message to travel from the source to the destination
- congestion
- bandwidth
- jitter
- delay
CorrectIncorrect
