Download Cisco.PracticeDumps.100-105.2018-01-14.1e.117q.vcex

Question 1

Which address type does a switch use to make selective forwarding decisions?

• A: destination IP address
• B: source MAC address
• C: source IP address
• D: source and destination IP address
• E: destination MAC address

Correct Answer: E

Question 2

In which two ways does TCP differ from UDP? (Choose two.)

• A: TCP provides synchronized communication.
• B: TCP segments are essentially datagrams.
• C: TCP provides sequence numbering of packets.
• D: TCP uses broadcast delivery.
• E: TCP provides best effort delivery.

Correct Answer: AC

Question 3

Under which circumstance should a network administrator implement one-way NAT?

• A: when the network must route UDP traffic
• B: when traffic that originates outside the network must be routed to internal hosts
• C: when traffic that originates inside the network must be routed to internal hosts
• D: when the network has few public IP addresses and many private IP addresses require outside access

Correct Answer: D

Question 4

Which destination IP address can a host use to send one message to multiple devices across different subnets?

• A: 172.20.1.0
• B: 127.0.0.1
• C: 192.168.0.119
• D: 239.255.0.1

Correct Answer: D

Question 5

Which option must occur before a workstation can exchange HTTP packets with a web server?

• A: An ICMP connection must be established between the workstation and the web server.
• B: A UDP connection must be established between the workstation and its default gateway.
• C: A TCP connection must be established between the workstation and its default gateway.
• D: A UDP connection must be established between the workstation and the web server.
• E: An ICMP connection must be established between the workstation and its default gateway.
• F: A TCP connection must be established between the workstation and the web server.

Correct Answer: F

Question 6

Refer to the exhibit. 
 

  

Which statement describes the effect of this configuration?

• A: The VLAN 10 VTP configuration is displayed.
• B: The VLAN 10 spanning-tree output is displayed.
• C: The VLAN 10 configuration is saved when the router exits VLAN configuration mode.
• D: VLAN 10 is added to the VLAN database.

Correct Answer: D

Question 7

Which statement about routing protocols is true?

• A: Link-state routing protocols choose a path by the number of hops to the destination.
• B: OSPF is a link-state routing protocol.
• C: Distance-vector routing protocols use the Shortest Path First algorithm.
• D: IS-IS is a distance-vector routing protocol.

Correct Answer: C

Question 8

Which route source code represents the routing protocol with a default administrative distance of 90 in the routing table?

• A: S
• B: E
• C: D
• D: R
• E: O

Correct Answer: C

Question 9

Refer to the exhibit. 
  

  

A TFTP server has recently been instated in the Atlanta office. The network administrator is located in the NY office and has made a console connection to the NY router. After establishing the connection they are unable to backup the configuration file and iOS of the NY router to the TFTP server. What is the cause of this problem?

• A: The TFTP server has an incorrect subnet mask.
• B: The TFTP server has an incorrect IP address.
• C: The network administrator computer has an incorrect IP address.
• D: The NY router has an incorrect subnet mask.

Correct Answer: A

Question 10

On a Cisco switch, which protocol determines if an attached VoIP phone is from Cisco or from another vendor?

• A: CDP
• B: RTP
• C: UDP
• D: TCP

Correct Answer: A