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passguide 640-802 practice questions

By PassGuide CCNA Training Materials and Practice Tests | April 1, 2010

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Question:376
What is the purpose using the traceroute command?

A.to map all the devices on a network
B.to display the current TCP/IP configuration values
C.to see how a device MAC address is mapped to its IP address
D.to see the path a packet will take when traveling to a specified destination
E.to display the MTU values for each router in a specified network path from source to a destination.

Answer: D

Question:377
An administrator issues the command ping 127.0.1 from the command line prompt on a PC. If a reply
is received, what does this confirm?

A.The PC has connectivity with a local host.
B.The PC has connectivity with a Layer3 device.
C.The PC has a default gateway correctly configured.
D.The PC has correctively up to Layer5 of the OSI model.
E.The PC has the TCP/PC protocol stack correctly installed.

Answer: E

Question:378
The output of the show frame-relay pvc command shows”PVC STATUS=INACTIVE”. What does this
mean?

A.The PVC is configured correctly and is operating normally,but no data packets have been detected for more than five minutes.
B.The PVC is configured correctly, is operating normally,and is no longer actively seeking the address the remote route.
C.The PVC is configured correctly, is operating normally,and is waiting for interesting to trigger a call to the remote router.
D.The PVC is configured correctly on the local switch, but there is a problem on the remote end of the
PVC.
E.The PVC is not configured on the switch.

Answer: D

Question:379
Refer to the exhibit.Which command will created a default route on Router B to reach all networks
beyond routerA?

A.ip route 0.0.0.0 0.0.0.0 192.168.2.2
B.ip route 192.168.1.0 255.255.255.0 192.168.2.1
C.ip route 192.168.1.0 255.255.255.0 s0/0/0
D.ip route 10.0.0.0 255.255.255.0 s0/0/0
E.ip route 0.0.0.0 255.255.255.0 192.168.2.2

Answer: A

Question:380
Which router IOS commands can be used to troubleshoot LAN connectivity problem?(Choose three.)

A.ping
B.tracert
C.ipconfig
D.show ip route
E.winipcfg
F.show interfaces

Answer: A, D, F

Question:381
Which of the following IP addresses can be assigned to host devices?(Choose two)

A.205.7.8.32/27
B.191.168.10.2/23
C.127.0.0.1
D.224.0.0.10
E.203.123.45.47/28
F.10.10.0/13

Answer: B, F

Question:382
What is a vaild reason for a switch to deny port access to new devices when port security is enabled?

A.The denied MAC addresses have already been learned or configured on another secure interface in the same VLAN.
B.The denied MAC address are statically cofigured on the port.
C.The minimum MAC threshold has been reached.
D.The absolute aging times for the denied MAC addresses have expired.

Answer: B

Question:383
Which statement is correct about the intemetwork shown in the diagram?

A.Switch 2 is the root bridge.
B.Spanning Tree is not running.
C.Host D and Server 1 are in the same network.
D.No conlisions can occur in traffic between Host B and Host C.
E.If Fa0/0 is down on Router1, Host A cannot access Server1.
F.If Fa0/1 is down on Switch3, Host C cannot access Server2.

Answer: E

Question:384
Which statement is correct regarding the operation of DHCP?

A. A DHCP client uses a ping to detect address conficts.
B. A DHCP server uses a gratuitous ARP to detect DHCP clients.
C. A DHCP client uses a gratuitous ARP to detect a DHCP server.
D. If an address conflict is detected, the address is removed from the pool and an administrator must
resolve the conflict.
E. If an address conflict is detected, the address is removed from the pool for an amount of time
configurable by the administrator.
F. If an address conflict is detected, the address is removed from the pool and will not be reused until the server is rebooted.

Answer: E

Question:385
Refer to the exhibit.Given the output from the show ip eigrp topology command, which router is the feasible successor?

Answer: C

Question:386
Refer to the digram.What is the largest configuration file that can be stored on this router?

A.191K bytes
B.16384K bytes
C.31369K bytes
D.114688K bytes

Answer: A