Exam CISCO-640-802 v12(2.93) Part 3

21.A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port?

A: This is a 10 Mb/s switch port.
B: This is a 100 Mb/s switch port.
C: This is an Ethernet port operating at half duplex.
D: This is an Ethernet port operating at full duplex.
E: This is a port on a network interface card in a PC.

Correct Answers: C

22.Refer to the topology and router configuration shown in the graphic. A host on the LAN is accessing an FTP server across the Internet. Which of the following addresses could appear as a source address for the packets forwarded by the router to the destination server?



A: 10.10.0.1
B: 10.10.0.2
C: 199.99.9.33
D: 199.99.9.57
E: 200.2.2.17
F: 200.2.2.18

Correct Answers: D

23.A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device? (Choose two.)

A:hub
B:router
C:switch
D:STP
E:subinterfaces
F:VLAN

Correct Answers: C, F

24.Refer to the exhibit. Which statement describes DLCI 17?



A: DLCI 17 describes the ISDN circuit between R2 and R3.
B: DLCI 17 describes a PVC on R2. It cannot be used on R3 or R1.
C: DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.
D: DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.

Correct Answers: C

25.Which routing protocol by default uses bandwidth and delay as metrics?

A: RIP
B: BGP
C: OSPF
D: EIGRP

Correct Answers: D

26.Refer to the output from the show running-config command in the exhibit. What should the administrator do to allow the workstations connected to the FastEthernet 0/0 interface to obtain an IP address?



A: Apply access-group 14 to interface FastEthernet 0/0.
B: Add access-list 14 permit any any to the access list configuration.
C: Configure the IP address of the FastEtherent 0/0 interface to 10.90.201.1.
D: Add an interface description to the FastEthernet 0/0 interface configuration.

Correct Answers: C

27.Refer to the exhibit. The networks connected to router R2 have been summarized as a 192.168.176.0/21 route and sent to R1. Which two packet destination addresses will R1 forward to R2? (Choose two.)



A:192.168.194.160
B:192.168.183.41
C:192.168.159.2
D:192.168.183.255
E:192.168.179.4
F:192.168.184.45

Correct Answers: B, E

28.Two routers named Atlanta and Brevard are connected by their serial interfaces as shown in the exhibit, but there is no data connectivity between them. The Atlanta router is known to have a correct configuration. Given the partial configurations shown in the exhibit, what is the problem on the Brevard router that is causing the lack of connectivity?



A: A loopback is not set.
B: The IP address is incorrect.
C: The subnet mask is incorrect.
D: The serial line encapsulations are incompatible.
E: The maximum transmission unit (MTU) size is too large.
F: The bandwidth setting is incompatible with the connected interface.

Correct Answers: B

29.Refer to the exhibit. The partial frame shown in the exhibit displays select header information as it arrives at the destination host. Which graphic represents the correct header information in the responding frame returned to the remote host?





Please Input correct Answer here:
Correct Answers: D

30.Refer to the exhibit. Which switch provides the spanning-tree designated port role for the network segment that services the printers?



A: Switch1
B: Switch2
C: Switch3
D: Switch4

Correct Answers: C