Cisco 100-105 Online Practice Questions and Exam Preparation

Cisco 100-105 Online Questions & Answers

• Question 111:

  Refer to the exhibit. Why did the device return this message?

  

  A. The command requires additional options or parameters
  B. There is no show command that starts with ru.
  C. The command is being executed from the wrong router mode.
  D. There is more than one show command that starts with the letters ru.
  D. There is more than one show command that starts with the letters ru.

• Question 112:

  Which keyword in a NAT configuration enables the use of one outside IP address for multiple inside hosts?

  A. source
  B. static
  C. pool
  D. overload
  D. overload

• Question 113:

  Refer to the exhibit.

  

  The output is from a router in a large enterprise. From the output, determine the role of the router.

  A. A Core router.
  B. The HQ Internet gateway router.
  C. The WAN router at the central site.
  D. Remote stub router at a remote site.
  D. Remote stub router at a remote site.

• Question 114:

  Which counter indicates the total number of frames that a switch port failed to transmit?

  A. frame
  B. collisions
  C. output errors
  D. packet outputs
  C. output errors

• Question 115:

  Which NTP command configures the local device as an NTP reference clock source?

  A. ntp peer
  B. ntp broadcast
  C. ntp master
  D. ntp server
  C. ntp master

• Question 116:

  Refer to the exhibit.

  

  A network administrator is troubleshooting a connectivity problem on the serial interfaces. The output from the show interfaces command on both routers shows that the serial interface is up, line protocol is down. Given the partial output for the show running-config in the exhibit, what is the most likely cause of this problem?

  A. The serial cable is bad.
  B. The MTU is incorrectly configured.
  C. The Layer 2 framing is misconfigured.
  D. The IP addresses are not in the same subnet.
  C. The Layer 2 framing is misconfigured.

• Question 117:

  Which statement about NTP is true?

  A. The default authentication key number is 1.
  B. The default source address of an NTP message is the interface connected to the next-hop for the server peer address.
  C. The default stratum number is 5.
  D. Each device is enabled as a server by default and propagates NTP messages to all peers on its default LAN.
  B. The default source address of an NTP message is the interface connected to the next-hop for the server peer address.

• Question 118:

  Which component of the routing table ranks routing protocols according to their preferences?

  A. administrative distance
  B. next hop
  C. metric
  D. routing protocol code
  A. administrative distance

• Question 119:

  Refer to the exhibit.

  

  The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.)

  A. Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.
  B. Ensure that cables A and B are straight-through cables.
  C. Ensure cable A is plugged into a trunk port.
  D. Ensure the switch has power.
  E. Reboot all of the devices.
  F. Reseat all cables.
  B. Ensure that cables A and B are straight-through cables.
  D. Ensure the switch has power.
  F. Reseat all cables.

• Question 120:

  Which command can be used from a router to verify the Layer 3 path to a host?

  A. tracert address
  B. traceroute address
  C. telnet address
  D. ssh address
  B. traceroute address