Cisco 100-105 Online Practice Questions and Exam Preparation

Cisco 100-105 Online Questions & Answers

• Question 121:

  Which protocol verifies connectivity between two switches that are configured with IP addresses in the same network?

  A. ICMP
  B. STP
  C. VTP
  D. HSRP
  A. ICMP

• Question 122:

  Drag and Drop Question

  Drag and drop the values in a routing table from the left onto the correct meanings on the right .

  Select and Place:

  

  

• Question 123:

  

  

  

  

  

  Users complain that they are unable to reach Internet sites. You are troubleshooting Internet connectivity problem at main office. Which statement correctly identifies the problem on Router R1?

  A. Interesting traffic for NAT ACL is incorrectly configured.
  B. NAT configurations in the interfaces are incorrectly configured.
  C. NAT translation statement incorrectly configured.
  D. Only static NAT translation configured for the server, missing Dynamic NAT or Dynamic NAT overloading for internal networks.
  B. NAT configurations in the interfaces are incorrectly configured.

• Question 124:

  Refer to the exhibit.

  

  Why are two OSPF designated routers identified on Core-Router?

  A. Core-Router is connected to more than one multi-access network.
  B. The router at 208.149.23.130 is a secondary DR in case the primary fails.
  C. Two router IDs have the same OSPF priority and are therefore tied for DR election
  D. The DR election is still underway and there are two contenders for the role.
  A. Core-Router is connected to more than one multi-access network.

• Question 125:

  Refer to the topology. Your company has decided to connect the main office with three other remote branch offices using point-to-point serial links. You are required to troubleshoot and resolve OSPF neighbor adjacency issues between the main office and the routers located in the remote branch offices.

  

  An OSPF neighbor adjacency is not formed between R3 in the main office and R6 in the Branch3 office. What is causing the problem?

  A. There is an area ID mismatch.
  B. There is a PPP authentication issue; the username is not configured on R3 and R6.
  C. There is an OSPF hello and dead interval mismatch.
  D. The R3 router ID is configured on R6.
  D. The R3 router ID is configured on R6.

• Question 126:

  Refer to the exhibit. Serial 0/0 does not respond to a ping request from a host on the FastEthernet 0/0 LAN. How can this problem be corrected?

  

  A. Enable the Serial 0/0 interface.
  B. Correct the IP address for Serial 0/0.
  C. Correct the IP address for FastEthernet 0/0
  D. Change the encapsulation type on Serial 0/0
  E. Enable autoconfiguration on the Serial 0/0 interface
  A. Enable the Serial 0/0 interface.

• Question 127:

  What is the purpose of assigning an IP address to a switch?

  A. provides local hosts with a default gateway address
  B. allows remote management of the switch
  C. allows the switch to respond to ARP requests between two hosts
  D. ensures that hosts on the same LAN can communicate with each other
  B. allows remote management of the switch

• Question 128:

  Drag drop question about cable types

  Select and Place:

  

  

  ---

  Coaxial <-> TV connection

  Twisted <-> 10/100/1000 base

  Fiber <-> BASE-5 BX

  USB <-> connects two computers

  Crossed-over <-> devices of the same type

• Question 129:

  Which of the following IP addresses are valid Class B host addresses if a default Class B mask is in use? (Choose two.)

  A. 10.6.8.35
  B. 133.6.5.4
  C. 192.168.5.9
  D. 127.0.0.1
  E. 190.6.5.4
  B. 133.6.5.4
  E. 190.6.5.4

• Question 130:

  Which two options are features of the extended ping command? (Choose two.)

  A. it can send packets from a specified interface or ip address
  B. it can resolve the destination host name
  C. it can ping multiple hosts at the same time
  D. it can count the number of hops to the remote host
  E. it can send a specified number of packets
  A. it can send packets from a specified interface or ip address
  E. it can send a specified number of packets