여러분이 우리Cisco 640-822문제와 답을 체험하는 동시에 우리ITExamDump를 선택여부에 대하여 답이 나올 것입니다. 우리는 백프로 여러분들한테 편리함과 통과 율은 보장 드립니다. 여러분이 안전하게Cisco 640-822시험을 패스할 수 있는 곳은 바로 ITExamDump입니다.
ITExamDump의 Cisco인증 640-822시험덤프는 고객님의 IT자격증을 취득하는 꿈을 실현시켜 드리는 시험패스의 지름길입니다. Cisco인증 640-822덤프에는 실제시험문제의 거의 모든 문제를 적중하고 습니다. ITExamDump의 Cisco인증 640-822덤프가 있으면 시험패스가 한결 간편해집니다.
ITExamDump 안에는 아주 거대한IT업계엘리트들로 이루어진 그룹이 있습니다. 그들은 모두 관련업계예서 권위가 있는 전문가들이고 자기만의 지식과 지금까지의 경험으로 최고의 IT인증관련자료를 만들어냅니다. ITExamDump의 문제와 답은 정확도가 아주 높으며 한번에 패스할수 있는 100%로의 보장도를 자랑하며 그리고 또 일년무료 업데이트를 제공합니다.
Cisco인증640-822시험준비를 하고 계시다면ITExamDump에서 출시한Cisco인증640-822덤프를 제일 먼저 추천해드리고 싶습니다. ITExamDump제품은 여러분들이 제일 간편한 방법으로 시험에서 고득점을 받을수 있도록 도와드리는 시험동반자입니다. Cisco인증640-822시험패는ITExamDump제품으로 고고고!
멋진 IT전문가로 거듭나는 것이 꿈이라구요? 국제적으로 승인받는 IT인증시험에 도전하여 자격증을 취득해보세요. IT전문가로 되는 꿈에 더 가까이 갈수 있습니다. Cisco인증 640-822시험이 어렵다고 알려져있는건 사실입니다. 하지만ITExamDump의Cisco인증 640-822덤프로 시험준비공부를 하시면 어려운 시험도 간단하게 패스할수 있는것도 부정할수 없는 사실입니다. ITExamDump의Cisco인증 640-822덤프는 실제시험문제의 출제방형을 철저하게 연구해낸 말 그대로 시험대비공부자료입니다. 덤프에 있는 내용만 마스터하시면 시험패스는 물론 멋진 IT전문가로 거듭날수 있습니다.
ITExamDump는 많은 분들이Cisco인증640-822시험을 응시하여 성공하도록 도와주는 사이트입니다ITExamDump의 Cisco인증640-822 학습가이드는 시험의 예상문제로 만들어진 아주 퍼펙트한 시험자료입니다. Cisco인증640-822시험은 최근 가장 인기있는 시험으로 IT인사들의 사랑을 독차지하고 있으며 국제적으로 인정해주는 시험이라 어느 나라에서 근무하나 제한이 없습니다. ITExamDump로 여러분은 소유하고 싶은 인증서를 빠른 시일내에 얻게 될것입니다.
시험 번호/코드: 640-822
시험 이름: Cisco (Interconnecting Cisco Networking Devices Part 1)
당신이 구입하기 전에 시도
일년동안 무료 업데이트
100% 환불보장약속
100% 합격율 보장
Q&A: 350 문항
업데이트: 2013-12-11
IT자격증을 많이 취득하여 IT업계에서 자신만의 단단한 자리를 보장하는것이 여러분들의 로망이 아닐가 싶습니다. ITExamDump의 완벽한 Cisco인증 640-822덤프는 IT전문가들이 자신만의 노하우와 경험으로 실제Cisco인증 640-822시험문제에 대비하여 연구제작한 완벽한 작품으로서 100%시험통과율을 보장합니다.
640-822 덤프무료샘플다운로드하기: http://www.itexamdump.com/640-822.html
NO.1 An Ethernet cable is attached to a PC NIC and then attached to a switch port. The PC power is turned
on and the switch port link LED turns green. The link light indicates what two conditions? (Choose two.)
A.Layer 2 communication has been established between the PC and switch.
B.The PC has received a DHCP address.
C.Traffic is being sent from the switch to the PC.D.If flashing, the green LED indicates port speed of 100
Mb/s.
E.The Layer 1 media is functioning between the PC and switch.
F.The switch port is functioning as a half-duplex connection.
Answer:AE
Cisco dump 640-822 640-822
NO.2 Which of the following describes the roles of devices in a WAN? (Choose three.)
A.A CSU/DSU terminates a digital local loop.
B.A modem terminates a digital local loop.
C.A CSU/DSU terminates an analog local loop.
D.A modem terminates an analog local loop.
E.A router is commonly considered a DTE device.
F.A router is commonly considered a DCE device.
Answer:ADE
Cisco dumps 640-822 640-822덤프 640-822인증
NO.3 Refer to the exhibit. An administrator replaced the 10/100 Mb NIC in a desktop PC with a 1 Gb NIC
and now the PC will not connect to the network. The administrator began troubleshooting on the switch.
Using the switch output shown, what is the cause of the problem?
A.Speed is set to 100Mb/s.
B.Input flow control is off.
C.Encapsulation is set to ARPA.D.The port is administratively down.
E.The counters have never been cleared.
Answer:A
Cisco pdf 640-822 640-822 640-822 640-822 pdf 640-822
NO.4 Which two statements describe the operation of the CSMA/CD access method? (Choose two.)
A.In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.
B.In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
C.The use of hubs to enlarge the size of collision domains is one way to improve the operation of the
CSMA/CD access method.
D.After a collision, the station that detected the collision has first priority to resend the lost data.
E.After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired,
all stations have equal priority to transmit data.
F.After a collision, all stations involved run an identical backoff algorithm and then synchronize with each
other prior to transmitting data.
Answer:BE
Cisco 640-822 640-822 640-822자격증 640-822 dump
NO.5 An elementary school has a computer in every classroom. One entire wing of the school connects to a
centrally located hub. The teachers have reported a slowdown in the past few weeks to the network
administrator. The network administrator has analyzed the network and documented a steep increase in
utilization as the teachers use a new network-based classroom management application. Which solution
will improve the performance the most?
A.Replace the hub with a switch.
B.Install a repeater in the affected wing.
C.Reboot the router that connects to the hub.
D.Install a router and install another hub in the affected wing.
E.Ensure all devices in the affected wing have a default gateway.
Answer:A
Cisco자격증 640-822 640-822자료 640-822
NO.6 Refer to the topology and switching table shown in the graphic. Host B sends a frame to Host C. What
will the switch do with the frame?
A.drop the frame
B.send the frame out all ports except port 0/2
C.return the frame to Host B
D.send an ARP request for Host C
E.send an ICMP Host Unreachable message to Host B
F.record the destination MAC address in the switching table and send the frame directly to Host C
Answer:B
Cisco dump 640-822기출문제 640-822 dumps 640-822
NO.7 Refer to the exhibit.
A network device needs to be installed in the place of the icon labeled Network Device to accommodate a
leased line attachment to the Internet. Which network device and interface configuration meets the
minimum requirements for this installation?
A.a router with two Ethernet interfaces
B.a switch with two Ethernet interfaces
C.a router with one Ethernet and one serial interface
D.a switch with one Ethernet and one serial interface
E.a router with one Ethernet and one modem interface
Answer:C
Cisco 640-822 640-822최신덤프
NO.8 Refer to the exhibits labeled A through E. All devices are to be connected over Ethernet. Which three
device-to-device configurations are likely to require the use of a crossover connection? (Choose three.)
A.exhibit A
B.exhibit B
C.exhibit C
D.exhibit D
E.exhibit E
Answer:ADE
Cisco 640-822인증 640-822 640-822
NO.9 Which OSI layer header contains the address of a destination host that is on another network?
A.application
B.session
C.transport
D.network
E.data link
F.physical
Answer:D
Cisco자료 640-822 640-822덤프 640-822 pdf 640-822 dump 640-822
NO.10 Refer to the exhibit. A network administrator has configured a Catalyst 2950 switch for remote
management by pasting into the console the configuration commands that are shown in the exhibit.
However, a Telnet session cannot be successfully established from a remote host. What should be done
to fix this problem?
A.Change the first line to interface fastethernet 0/1.
B.Change the first line to interface vlan 0/1.
C.Change the fifth line to ip default-gateway 192.168.17.241.
D.Change the fifth line to ip route 0.0.0.0 0.0.0.0 192.168.17.1.
E.Change the sixth line to line con 0.
Answer:C
Cisco pdf 640-822 pdf 640-822 640-822자격증
NO.11 A host computer has the IP address 192.168.43.139 and netmask 255.255.255.240. On which logical
IP network does this host reside?
A.192.168.0.0/26
B.192.168.0.0/28
C.192.168.43.0/28
D.192.168.43.64/28
E.192.168.43.112/28
F.192.168.43.128/28
Answer:F
Cisco 640-822 640-822 pdf 640-822최신덤프
NO.12 What is the subnet address for the IP address 172.19.20.23/28?
A.172.19.20.0
B.172.19.20.15
C.172.19.20.16
D.172.19.20.20
E.172.19.20.32
Answer:C
Cisco 640-822 dumps 640-822 640-822 pdf 640-822 dump
NO.13 Refer to the exhibit.
All devices attached to the network are shown. How many collision domains are present in this network?
A.2
B.3
C.6
D.9
E.15
Answer:E
Cisco덤프 640-822 640-822인증
NO.14 Refer to the exhibit.
Host A is sending a packet to Host B for the first time. What destination MAC address will Host A use in
the ARP request?
A.192.168.0.1
B.172.16.0.50
C.00-17-94-61-18-b0
D.00-19-d3-2d-c3-b2
E.ff-ff-ff-ff-ff-ff
F.255.255.255.255
Answer:E
Cisco자격증 640-822인증 640-822
NO.15 What is the maximum number of bits that can be borrowed to create subnets if a Class B network
address is being used?
A.2
B.6
C.8
D.14
E.16
Answer:D
Cisco자료 640-822덤프 640-822 640-822기출문제 640-822인증
NO.16 Refer to the exhibit.
An administrator replaced the NIC in a desktop PC with a new NIC. The NIC in the PC configuration is set
to "100 Mb Half." Now the PC has intermittent connectivity and loss of communication so the
administrator began troubleshooting on the switch. Using the switch output shown, what is the cause of
the problem?
A.Input flow control is off.
B.Encapsulation is set to ARPA.
C.The switch is set to full-duplex.
D.The port is administratively down.
E.Fast Ethernet is incompatible with a megabit NIC.
F.The counters were not cleared after the hardware was replaced.
Answer:C
Cisco dump 640-822자료 640-822 640-822 640-822덤프 640-822 dumps
NO.17 From which IP address class can 15 bits be borrowed to create subnets?
A.A
B.B
C.C
D.D
E.E
Answer:A
Cisco 640-822 640-822
NO.18 Refer to the topology and MAC address table shown in the exhibit. Host A sends a data frame to host D.
What will the switch do when it receives the frame from host A?
A.The switch will add the source address and port to the MAC address table and forward the frame to
host D.B.The switch will discard the frame and send an error message back to host A.C.The switch will
flood the frame out of all ports except for port Fa0/3.
D.The switch will add the destination address of the frame to the MAC address table and forward the
frame to host D.
Answer:A
Cisco 640-822 640-822 640-822
NO.19 Which three statements are true about the operation of a full-duplex Ethernet network? (Choose three.)
A.There are no collisions in full-duplex mode.
B.A dedicated switch port is required for each full-duplex node.
C.Ethernet hub ports are preconfigured for full-duplex mode.
D.In a full-duplex environment, the host network card must check for the availability of the network media
before transmitting.
E.The host network card and the switch port must be capable of operating in full-duplex mode.
Answer:ABE
Cisco덤프 640-822 640-822기출문제 640-822 640-822 dumps
NO.20 Refer to the exhibit. The ports that are shown are the only active ports on the switch. The MAC
address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch.
What two operations will the switch perform when it receives this frame? (Choose two.)
A.The MAC address of 0000.00aa.aaaa will be added to the MAC address table.
B.The MAC address of 0000.00dd.dddd will be added to the MAC address table.
C.The frame will be forwarded out port fa0/3 only.
D.The frame will be forwarded out fa0/1, fa0/2, and fa0/3.
E.The frame will be forwarded out all the active ports.
Answer:AD
Cisco덤프 640-822기출문제 640-822 640-822
ITexamdump의 HP2-E59덤프의 VCE테스트프로그램과 HP0-J62덤프는 한방에 시험을 패스하도록 도와드립니다. ITexamdump 에서는 최신버전의 1Y0-200시험에 대비한 고품질 덤프와 CV0-001시험 최신버전덤프를 제공해드립니다. 최고품질 000-781시험자료는 100% 간단하게 시험패스하도록 최선을 다하고 있습니다. IT인증시험패스는 이토록 간단합니다.
댓글 없음:
댓글 쓰기