Pass4Test have a huge senior IT expert team. They use their professional IT knowledge and rich experience to develop a wide range of different training plans which can help you pass Cisco certification 640-822 exam successfully. In Pass4Test you can always find out the most suitable training way for you to pass the exam easily. No matter you choose which kind of the training method, Pass4Test will provide you a free one-year update service. Pass4Test's information resources are very wide and also very accurate. When selecting Pass4Test, passing Cisco certification 640-822 exam is much more simple for you.
Pass4Test not only have a high reliability, but also provide a good service. If you choose Pass4Test, but don't pass the exam, we will 100% refund full of your cost to you. Pass4Test also provide you with a free update service for one year.
God wants me to be a person who have strength, rather than a good-looking doll. When I chose the IT industry I have proven to God my strength. But God forced me to keep moving. Cisco 640-822 exam is a major challenge in my life, so I am desperately trying to learn. But it does not matter, because I purchased Pass4Test's Cisco 640-822 exam training materials. With it, I can pass the Cisco 640-822 exam easily. Road is under our feet, only you can decide its direction. To choose Pass4Test's Cisco 640-822 exam training materials, and it is equivalent to have a better future.
Dear candidates, have you thought to participate in any Cisco 640-822 exam training courses? In fact, you can take steps to pass the certification. Pass4Test Cisco 640-822 exam training materials bear with a large number of the exam questions you need, which is a good choice. The training materials can help you pass the certification.
Exam Code: 640-822
Exam Name: Cisco (Interconnecting Cisco Networking Devices Part 1)
One year free update, No help, Full refund!
Total Q&A: 350 Questions and Answers
Last Update: 2013-09-18
Pass4Test has a huge IT industry elite team. They all have high authority in the IT area. They use professional knowledge and experience to provide training materials for people ready to participate in different IT certification exams. The accuracy rate of exam practice questions and answers provided by Pass4Test is very high and they can 100% guarantee you pass the exam successfully for one time. Besides, we will provide you a free one-year update service.
Cisco certification 640-822 exams has become more and more popular in the fiercely competitive IT industry. Although more and more people sign up to attend this examination of, the official did not reduce its difficulty and it is still difficult to pass the exam. After all, this is an authoritative test to inspect the computer professional knowledge and information technology ability. In order to pass the Cisco certification 640-822 exam, generally, many people need to spend a lot of time and effort to review.
You can free download part of practice questions and answers about Cisco certification 640-822 exam to test our quality. Pass4Test can help you 100% pass Cisco certification 640-822 exam, and if you carelessly fail to pass Cisco certification 640-822 exam, we will guarantee a full refund for you.
640-822 Free Demo Download: http://www.pass4test.com/640-822.html
NO.1 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
Cisco 640-822 640-822 640-822 test answers
NO.2 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 practice test 640-822 640-822 original questions
NO.3 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 exam dumps 640-822 exam dumps 640-822 study guide 640-822
NO.4 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
Cisco exam simulations 640-822 640-822 640-822 640-822 practice test
NO.5 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
Cisco 640-822 answers real questions 640-822 640-822 test questions 640-822 exam dumps
NO.6 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 640-822 demo 640-822
NO.7 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 dumps torrent 640-822 braindump 640-822 exam simulations
NO.8 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 exam simulations 640-822 640-822 practice test
NO.9 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 questions 640-822 practice test 640-822 exam dumps 640-822 exam simulations 640-822
NO.10 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 original questions 640-822 answers real questions 640-822
NO.11 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
Cisco 640-822 exam dumps 640-822 questions 640-822
NO.12 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
Cisco 640-822 640-822 640-822
NO.13 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 640-822 640-822 questions
NO.14 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 640-822 640-822
NO.15 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
Cisco 640-822 original questions 640-822
NO.16 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 640-822 640-822 640-822 certification 640-822 exam dumps
NO.17 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
Cisco test answers 640-822 test answers 640-822 640-822 640-822
NO.18 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 test questions 640-822 640-822 640-822 640-822 exam 640-822
NO.19 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 exam simulations 640-822 640-822 demo 640-822 study guide 640-822 pdf
NO.20 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 640-822 exam dumps 640-822 braindump 640-822
Pass4Test offer the latest 74-343 exam material and high-quality 650-304 pdf questions & answers. Our 70-461 VCE testing engine and BAS-004 study guide can help you pass the real exam. High-quality 1Z1-536 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.pass4test.com/640-822.html
没有评论:
发表评论