Cisco 640-822 Online Practice Questions and Exam Preparation

Cisco 640-822 Online Questions & Answers

• Question 31:

  A network administrator has subnetted the 172.16.0.0 network using a subnet mask of 255.255.255.192. A duplicate IP address of 172.16.2.120 has accidentally been configured on a workstation in the network. The technician must assign this workstation a new IP address within that same subnetwork. Which address should be assigned to the workstation?

  A. 172.16.1.80
  B. 172.16.2.80
  C. 172.16.1.64
  D. 172.16.2.64
  E. 172.16.2.127
  F. 172.16.2.128
  B. 172.16.2.80

• Question 32:

  Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?

  A. show interfaces serial 0/0
  B. show running-config
  C. show version
  D. show controllers serial 0/0
  E. show ip interface
  F. show line serial 0/0
  D. show controllers serial 0/0

• Question 33:

  Refer to the exhibit PCA is sending packets to the FTP server. Consider the packets as they leave RA Interface Fa0/0 forwards RB. Drag the correct frame and packet address to their place in the table.

  Select and Place:

  

  

• Question 34:

  Which protocol uses a connection-oriented service to deliver files between end systems?

  A. TFTP
  B. DNS
  C. FTP
  D. SNMP
  E. RIP
  C. FTP

• Question 35:

  How can an administrator determine if a router has been configured when it is first powered up?

  A. A configured router prompts for a password.
  B. A configured router goes to the privileged mode prompt.
  C. An unconfigured router goes into the setup dialog.
  D. An unconfigured router goes to the enable mode prompt.
  C. An unconfigured router goes into the setup dialog.

• Question 36:

  Click on the correct location or locations in the exhibit.

  

  Hot Area:

  

  

• Question 37:

  If an ethernet port on a router was assigned an IP address of 172.16.112.1/20, what is the maximum number of hosts allowed on this subnet?

  A. 1024
  B. 2046
  C. 4094
  D. 4096
  E. 8190
  C. 4094

• Question 38:

  You do not have access to a network server and need to back up a Cisco IOS image. Which utility can you use to achieve this goal?

  A. tftp
  B. ftp
  C. http
  D. xmodem
  E. rcp
  D. xmodem

• Question 39:

  Refer to the exhibit. After the power-on self test (POST), the system LED of a Cisco 2950 switch turns amber. What is the status of the switch?

  

  A. The POST was successful.
  B. The switch has a problem with the internal power supply and needs an external power supply to be attached.
  C. POST failed and there is a problem that prevents the operating system of the switch from being loaded.
  D. The switch has experienced an internal problem but data can still be forwarded at a slower rate.
  E. The switch passed POST, but all the switch ports are busy.
  C. POST failed and there is a problem that prevents the operating system of the switch from being loaded.

• Question 40:

  Refer to the exhibit.

  

  What must be configured to establish a successful connection from Host A to switch SW-A through router RT-A?

  A. VLAN 1 on RT-A
  B. IP routing on SW-A
  C. default gateway on SW-A
  D. crossover cable connecting SW-A and RT-A
  C. default gateway on SW-A