Cisco 100-105 Online Practice Questions and Exam Preparation

Cisco 100-105 Online Questions & Answers

• Question 271:

  Which major ipv6 address type is supported in ipv4 but rarely used ?

  A. Broadcast
  B. multicast
  C. unicast
  D. anycast
  D. anycast

• Question 272:

  Refer to the exhibit. How many collision domains are shown?

  

  A. one
  B. two
  C. three
  D. four
  E. six
  F. twelve
  B. two

• Question 273:

  Which two options are benefits of dhcp snooping?

  A. it prevents dhcp reservations
  B. it simplifies the process of adding DHCP Servers to the network
  C. it prevents the deployment of rogue DHCP Servers
  D. it prevents static reservations
  E. it tracks the location of hosts in the network
  C. it prevents the deployment of rogue DHCP Servers
  E. it tracks the location of hosts in the network

• Question 274:

  Which range represents the standard access list?

  A. 99
  B. 150
  C. 299
  D. 2000
  A. 99

• Question 275:

  What is the requirement of configuring 6to4 tunnelling on two routers?

  A. Both ipv6 and ipv4 must be configured
  B. Only IPv6
  C. Only IPv4
  A. Both ipv6 and ipv4 must be configured

• Question 276:

  Which feature allows a device to use a switch port that is configured for half-duplex to access the network?

  A. CSMA/CD
  B. IGMP
  C. port security
  D. split horizon
  A. CSMA/CD

• Question 277:

  Drag and Drop Question On the left are various network protocols. On the right are the layers of the TCP/IP model. Assuming a reliable connection is required, move the protocols on the left to the TCP/IP layers on the right to show the proper encapsulation for an email message sent by a host on a LAN. (Not all options are used)

  Select and Place:

  

  

  ---

  + application layer: SMTP

  + transport layer: TCP

  + internet layer: IP

  + network access layer: Ethernet

• Question 278:

  For which two protocols can PortFast alleviate potential host startup issues? (Choose two.)

  A. DHCP
  B. DNS
  C. OSPF
  D. RIP
  E. CDP
  A. DHCP
  E. CDP

• Question 279:

  How many primary IPv4 addresses can be assigned to an interface?

  A. 8
  B. 2
  C. 1
  D. Unlimited
  C. 1

• Question 280:

  Which statement about debug commands is true?

  A. They can display interface statistics.
  B. They must be run in user exec mode.
  C. They provide output from all processes running on the device.
  D. Executing debug commands can result in high CPU usage on the router.
  D. Executing debug commands can result in high CPU usage on the router.