HCNA Mock

9/18/2018

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H12-211 HCNA-HNTD Mock Exam Answered by :karieri_ Total exam score:100.0 Exam score:0.0

1.True or False A hub forwards any signal received from any port to all other ports .

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Answers of examinees：not finished Correct answer ： √ QuestionScore:(1.0) Current Score: 0.0

2.True or False In broadcast network of OSPF protocol, any two DR Others will neither exchange LSA nor send Hello packet to each other due to the existence of DR.

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Answers of examinees：not finished Correct answer ： × QuestionScore:(1.0) Current Score: 0.0

3.True or False When network condition changed, a static route can be rectified automatically without reconfiguration by the network administrator .

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4.True or False One of the significant features of the PPP protocol is the authentication function.A PPP connection is established only when the authentication is successful.

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http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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5.True or False If you want to reset the routers configuration. The administrator need to delete the configuration files saved in the storage devices and then rebooting the router.

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6.True or False Root bridges only provide root ports .

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7.True or False The fram-relay map information is show as below. The IP address 10.1.1.2 is configured on the local device. [RTA]dis fr map-info Map Statistics for interface Serial0 (DTE) DLCI = 100, IP INARP 10.1.1.2, Serial0 create time = 2007/06/04 17:34:59, status = ACTIVE encapsulation = ietf, vlink = 20, broadcast

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8.True or False The ICMP protocol (RFC792) is not applied to Application Layer but Network Layer. http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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9.True or False When you configure Frame Relay on Quidway routers, you can configure Inverse ARP instead of static address mapping because the function of Inverse ARP is to provide dynamic address mapping.

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10.True or False If the optimal path to the destination IP address is unavailable after a change c hange occurs in a network topology, the dynamic routing protocol can make adaptation to this change and determine another optimal path to the destination IP address.

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11.True or False A static route can be either configured manually by a network administrator or generated automatically. automatically.

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12.True or False Routing Information Protocol (RIP) is available in the RIPv1, RIPv2, and RIPv3 versions. http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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13.True or False A Trunk port always sends tagged frames to to the peer equipment.

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14.True or False In 802.1Q, a four byte field is inserted into the ethernet frame, but only 12 bits is used for VLAN ID?

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15.True or False When a trunk port receive an untagged frame , the switch will drop the frame.

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16.True or False A MAC address has 32 bits, the first 16 bits represent the manufactor. manufactor. http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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17.True or False On a port running frame relay,We can apply several logical sub-interface, and in each logical sub-interface, one or more MAP items can exist.

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18.True or False One router forwards the packets according the routing table on itself without considering the routing table of any neighbor routers.

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19.True or False In OSPF protocol, most of the packets are sent by using reserved multicast address and unicast. This can reduce the impact on nonOSPF speaking devices.

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20.True or False RTA connects with RTB through interface Serial0. The configuration on RT RTA RTA A is as follow: [RTA]aaa http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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[RTA-aaa]local-user huawei password cipher hello [RTA-aaa]local-user [RTA-aaa]local-user [RT A-aaa]local-user huawei service-type ppp [RTA]interface Serial 0 [RTA-Serial0]link-protocol [RT A-Serial0]link-protocol ppp [RTA-Serial0]ppp [RT A-Serial0]ppp authentication-mode chap [RTA-Serial0]ip [RT A-Serial0]ip address 10.1.1.1 30 The configuration on RTB is as follow: [RTB]interface Serial 0 [RTB-Serial0]link-protocol [RTB-Serial0]l ink-protocol ppp [RTB-Serial0]ppp chap user huawei [RTB-Serial0]ppp chap password cipher hello [RTB-Serial0]ipp address 10.1.1.2 30 [RTB-Serial0]i With the configuration above, RTA and RTB are able to communicate with each other.

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21.Single In Window XP system, which of the following commands is used to release the IP address assigned by the DHCP Server? a.ipconfig /all b.ipconfig /renew c.ipconfig /release d.ipconfig

Answers of examinees：not finished Correct answer ： c QuestionScore:(2.0) Current Score: 0.0

22.Single multiple PCs are connected to the same hub through twisted pair cables. What's its logical topology structure? a.Star b.Tree c.Mesh http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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d.Ring e.Bus

Answers of examinees：not finished Correct answer ： e QuestionScore:(2.0) Current Score: 0.0

23.Single Which class does IP address 190.233.27.13 belong to? a.A b.B c.C d.D

Answers of examinees：not finished Correct answer ： b QuestionScore:(2.0) Current Score: 0.0

24.Single The data forwarding of the switch is based on ( ). a.Source MAC address b.Destination MAC address c.Source IP address d.Destination IP address

Answers of examinees：not finished Correct answer ： b QuestionScore:(2.0) Current Score: 0.0 http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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25.Single Each router only knows how to forward the packet to the next hop IP address. It doesn't know the end to end forwarding path. This type of forwarding is called ( ) a.Hop by hop forwarding b.Host by host forwarding c.Router by router forwarding d.Network by network forwarding

Answers of examinees：not finished Correct answer ： a QuestionScore:(2.0) Current Score: 0.0

26.Single According to OSI reference reference model, switch operates operates at ( ) layer. layer. a.Physical b.Data link c.Transport d.Application


27.Single Which of the following applications can be used to detect the path along which the data packets are transmitted from the source to the destination? a.Route b.Nestat c.Tracert


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d.Send


28.Single Which of the following is used by routers to forward the packets on the network? a.DNS lookups b.ARP tables c.Routing tables d.MAC address tables


29.Single Which of the following is the broadcast MAC address? a.FF-FF-FF-FF b.FF-FF-FF-FF-FF-FF c.00-00-00-00-00-00 d.00-00-00-FF-FF-FF


30.Single After a change occurs in a network topology, topology, which of the following following routes does not change automatically automatically but changes only only after the http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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network administrator updates the change? a.RIP route b.OSPF route c.BGP route d.Static route

Answers of examinees：not finished Correct answer ： d QuestionScore:(2.0) Current Score: 0.0

31.Single OSPF takes the precedence to select ( ) as a router ID unless you specify a router ID manually. a.the biggest IP address of all the loopback port addresses b.the biggest IP address of the physical port IP addresses c.127.0.0.1 d.the IP address of a port connected to an OSPF neighbor


32.Single Which of the following standards is defined by IEEE to regulate the implementation of VLAN between switches? a.802.1x b.802.1d c.802.1q d.802.3


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33.Single After OSPF divides an AS into different different areas, what type of information is send between these areas? a.Abstract route information for each area b.Link state information for each area c.Topology c.T opology information for each area d.Link bandwidth information for each area


34.Single What does the distance vector routing protocol focus on according to the discovered routes and calculated routes? a.The number of hops on between the router and the destination b.The address of the next hop specified manually c.Whether the egress port on the route belongs to a port aggregation group d.Link bandwidth resource information


35.Single What is the main function of DNS? a.Domain Name Resolution


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b.Remote Access c.File Transfer d.Mail Transfer


36.Single Which of the following descriptions about function of VRRP is true? a.VRRP improves the reliability of the default gateway in the network b.VRRP makes the routing protocols converge faster c.VRRP is mainly used for load balancing d.VRRP provides the same default gateway for different network segments, thus simplifies gateway configuration of PCs in the network


37.Single The protocol data unit that resides at network layer is called ( ). a.Segment b.Packet c.Bit d.Frame

Answers of examinees：not finished


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Correct answer ： b QuestionScore:(2.0) Current Score: 0.0

38.Single Which of the following parameters is used by RIP to calculate the value of cost? a.MTU b.Delay c.Bandwidth d.Hop count


39.Single On VRP platform, which of the following is the default route preference value for OSPF routing protocol? a.10 b.1 c.100 d.120


40.Single Which of the following descriptions about learning state in STP is incorrect? a.The port in learning state can receive and send BPDU b.The port in learning state can learn the source MAC address of data packet


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c.The port in learning state can only learn the source MAC address but cannot transmit the data packet. d.The port in learning state can forward part of the data packet


41.Single In STP calculation, a port identifier consists of two parts: one-byte ( ) and one-byte port number. a.Port priority b.Link priority c.Bridge MAC address d.Port MAC address


42.Single This device is used between the zones with different security level, control the information exchanged between two networks, enforce the implementation of unified security policy, and prevent the intruder from copying and accessing the important information illegally. In short words, it protects the security of the system. s ystem. Which of the following devices provides the function mentioned above? a.Firewall b.Gateway c.Router d.IDS

Answers of examinees：not finished Correct answer ： a http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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QuestionScore:(2.0) Current Score: 0.0

43.Single The network address of 125.3.54.56 with default subnet mask is ( ) a.125.0.0.0 b.125.3.0.0 c.125.3.54.0 d.125.3.54.32


44.Single Which of the following class c lass has the first octet beginning with "1110"? "1110"? a.Class A b.Class B c.Class C d.Class D


45.Single VLAN is short for? a.Virtual local area network b.Virtual long area network c.Virtual local area networking d.Virtual long area networking http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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46.Multiple Choice Which of the following statements regarding the route preference are correct? a.It is used by RIP and OSPF only b.It is used by all routing protocols c.It is an important factor for route selection d.The default preference value of direct route is 0

Answers of examinees：not finished Correct answer ： bcd QuestionScore:(3.0) Current Score: 0.0

47.Multiple Choice A routing table can be formed by using different different methods. Which Which of the following protocols protocols are used to form a routing table? a.Static routing protocol b.Dynamic routing protocol c.Application-level protocol d.Transport-level protocol

Answers of examinees：not finished Correct answer ： ab QuestionScore:(3.0) Current Score: 0.0

48.Multiple Choice The evolution of firewall technology goes through the following three stages, and these stages include ( ) http:/ http://e/e-lea learni rning. ng.hua huawei wei.co .com/ m/exa exam/u m/user sermai main/p n/pape aper/u r/user serpap paper er.vi .viewu ewuser serhis hispap paperq erques ueslis list.f t.flow low?p_ ?p_id= id=538 538478 478988 988163 163753 7533&t 3&trys rys=6& =6&rse rserve rverid rid=10 =1000

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a.Packet filtering firewall b.Proxy firewall c.Stateful firewall d.Link-layer firewall

Answers of examinees：not finished Correct answer ： abc QuestionScore:(3.0) Current Score: 0.0

49.Multiple Choice What functions does a router mainly provide? a.Check the destination address in a datagram. b.Determine the information source. c.Discover possible routes. d.Verifyy and maintain route information. d.Verif

Answers of examinees：not finished Correct answer ： acd QuestionScore:(3.0) Current Score: 0.0

50.Multiple Choice Which of the following applications are based on the TCP protocol? a.PING b.FTP c.TELNET d.OSPF

Answers of examinees：not finished


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Correct answer ： bc QuestionScore:(3.0) Current Score: 0.0

51.Multiple Choice OSPF routers are classified into four types. Which of the following statements about interior routers (IRs) are true? a.The ports on an IR belong to a same area. b.An IR is located in the center of a physical area. c.Only one port on an IR connects to a backbone area. d.If all the ports on an IR belong to area 0, this IR functions as a backbone router.

Answers of examinees：not finished Correct answer ： ad QuestionScore:(3.0) Current Score: 0.0

52.Multiple Choice Packet filtering firewall filters packet based on quintuplet. Which of the following are the components of quintuplet? a.IP address b.Protocol number c.Port number d.Application program e.MAC address

Answers of examinees：not finished Correct answer ： abc QuestionScore:(3.0) Current Score: 0.0

53.Multiple Choice Which of the following statements are incorrect? a.The preferences for each static routes entry can be different.


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b.By default, OSPF is more preferred to RIP. c.The greater the cost, the better the route is. d.For those routes to the same destination on VRP platform, the one with higher preference value is more preferred over the one with lower preference value.

Answers of examinees：not finished Correct answer ： cd QuestionScore:(3.0) Current Score: 0.0

54.Multiple Choice Which of the following devices operate at data link layer? a.Hub b.Bridge c.Switch d.Router e.Firewall

Answers of examinees：not finished Correct answer ： bc QuestionScore:(3.0) Current Score: 0.0

55.Multiple Choice Which of the following statements regarding RIP routing information are correct? a.User can specify the route preference of RIP higher than that of static routes. b.If the route calculated by other routing protocol which is imported by RIP does not specify the cost value, the cost value will be set as 1 by default c.User can specify the route preference value v alue of RIP lower than that of direct routes. d.The route preference of RIP can not be configured manually.


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Answers of examinees：not finished Correct answer ： ab QuestionScore:(3.0) Current Score: 0.0

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HCNA Mock

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