Cisco 100-105 Online Practice Questions and Exam Preparation

Cisco 100-105 Online Questions & Answers

• Question 651:

  How many bits comprise an IPv6 address?

  A. 32 bits
  B. 64 bits
  C. 128 bits
  D. 256 bits
  C. 128 bits

• Question 652:

  Refer to the exhibit.

  

  A network has been planned as shown. Which three statements accurately describe the areas and devices in the network plan? (Choose three.)

  A. Area 2 contains a Layer 2 device.
  B. Network Device B is a hub.
  C. Network Device A is a hub.
  D. Network Device A is a switch.
  E. Area 1 contains a Layer 2 device.
  F. Network Device B is a switch.
  B. Network Device B is a hub.
  D. Network Device A is a switch.
  E. Area 1 contains a Layer 2 device.

• Question 653:

  Which step is needed to configure SSH on a switch?

  A. Configuring an IP domain name.
  B. Configuring RSTP.
  C. Configuring an SNMP community string.
  D. Configuring Telnet on a VTY line.
  A. Configuring an IP domain name.

• Question 654:

  Which tool can you use to view each Layer 3 hop along the path to a destination?

  A. traceroute
  B. SSH
  C. ping
  D. Cisco Discovery Protocol
  A. traceroute

• Question 655:

  Refer to exhibit.

  

  What Administrative distance has route to 192.168.10.1?

  A. 1
  B. 90
  C. 110
  D. 120
  B. 90

• Question 656:

  Click on the correct location or locations in the exhibit.

  

  From this computer, the network technician is able to successfully ping to the IP address of the primary DNS server configured on the computer. What can the network technician determine about the network?

  A. The DNS server is able to resolve domain names to IP addresses.
  B. The router with address 172.16.3.2 has the correct route to the 10.0.0.0 network.
  C. The names of all the routes in the path can be resolved by the configured DNS servers.
  D. The router with address 172.16.236.1 has a route it can use to reach network of the DNS server.
  D. The router with address 172.16.236.1 has a route it can use to reach network of the DNS server.

• Question 657:

  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
  D. 239.255.0.1

• Question 658:

  Which tunneling mechanism embeds an IPv4 address within an IPv6 address?

  A. Teredo
  B. 6to4
  C. 4to6
  D. GRE
  E. ISATAP
  B. 6to4

• Question 659:

  A PC can ping devices on VLAN 5 that are configured with static IP addresses, but it cannot ping other devices on VLAN 5 that receive their IP addresses from a DHCP server. What are two root causes for the issue? (Choose two.)

  A. The DHCP server scope is misconfigured
  B. The DNS server database is incorrect
  C. An ACL on the firewall blocked the ping.
  D. An ACL on the router is blocking DHCP messages.
  E. The PC failed to receive DHCP information from the DNS server.
  A. The DHCP server scope is misconfigured
  D. An ACL on the router is blocking DHCP messages.

• Question 660:

  Refer to the exhibit.

  

  The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space.

  192.168.1.1 through 192.168.5.255

  

  192.168.100.1 through 192.168.100.255

  

  What are three problems with this design? (Choose three.)

  A. The AREA 1 IP address space is inadequate for the number of users.
  B. The AREA 3 IP address space is inadequate for the number of users.
  C. AREA 2 could use a mask of /25 to conserve IP address space.
  D. The network address space that is provided requires a single network-wide mask.
  E. The router-to-router connection is wasting address space.
  F. The broadcast domain in AREA 1 is too large for IP to function.
  A. The AREA 1 IP address space is inadequate for the number of users.
  C. AREA 2 could use a mask of /25 to conserve IP address space.
  E. The router-to-router connection is wasting address space.