Cisco 350-020 Online Practice Questions and Exam Preparation

Cisco 350-020 Online Questions & Answers

• Question 191:

  In SDH the function of the K1-K2 bytes is to:

  A. Specify the level of synchronization of the signal
  B. Provide a 64kbit/s voice channel for communication between multiplexers
  C. Provide multiplexer section error monitoring using bit interleaved parity
  D. Provide automatic protection switching signaling between two MSTEs
  D. Provide automatic protection switching signaling between two MSTEs

• Question 192:

  To set the SONET overhead bytes in the frame header to meet equipment, use what configuration command line?

  A. pos flag in the global
  B. pos flag in the interface
  C. pos flaG. type in the global
  D. pos flaG. type in the interface
  B. pos flag in the interface

• Question 193:

  Click the Exhibit button.

  

  With a router connected to node E, and a laptop connected to node C, in what node would you put a static route to access this network from an external IP network?

  A. None. A static route is only required when OSPF is disabled on the DCC and each node is a on a different subnet.
  B. In Node E
  C. In Node B
  D. In Nodes B and D
  B. In Node E

• Question 194:

  Click the Exhibit button to view the configuration.

  

  What statement is correct concerning the shown configuration?

  A. Two RIP updates will be sent out on Ethernet 0: one broadcast to 255.255.255.255 and one unicast to 10.0.0.2.
  B. Only one RIP update will be sent out on Ethernet 0 to the broadcast address 255.255.255.255, but no RIP updates will be received on Ethernet 0.
  C. Two RIP updates will be sent out on Ethernet 0, one broadcast to 10.255.255.255 and one unicast to 10.0.0.2.
  D. Only one RIP update will be sent out on Ethernet 0 to the unicast address 10.0.0.2.
  D. Only one RIP update will be sent out on Ethernet 0 to the unicast address 10.0.0.2.

• Question 195:

  What part of the SONET overhead would an Add/ Drop Multiplexer read/write?

  A. Section Overhead
  B. information Payload
  C. Path Overhead
  D. Line Overhead
  E. Does not read the SONET frame
  A. Section Overhead
  D. Line Overhead

• Question 196:

  Click the Exhibit button.

  

  The exhibit represents a power to frequency graph of a modulated optical signal with a base side of the base frequency represent?

  A. Pink noise of the transmitter
  B. Four-wave mixing products
  C. Modulation sidebands of the optical signal
  D. Other wavelengths in a DWDM system
  E. Gain tilt of wavelengths in a DWDM system
  C. Modulation sidebands of the optical signal

• Question 197:

  Which describe the benefits that FICON has over ESCON?

  A. Increased channel capacity due to new architecture
  B. Increased channel capacity due to faster physical link rates
  C. Increased channel capacity due to Upper Level Protocol Mapping
  D. Increased channel capacity due to improved SCSI header re-write algorithms
  E. FICON offers no significant advantage over ESCON
  A. Increased channel capacity due to new architecture
  B. Increased channel capacity due to faster physical link rates

• Question 198:

  In order to avoid loops when sending routing updates, what is the correct technique to prevent a network from being forwarded on the same interface it is learned?

  A. Poison Reverse
  B. The use of access-lists used with distribute-list
  C. Split Horizon
  D. This is not a problem, since this cannot happen.
  C. Split Horizon

• Question 199:

  What is NOT an ATM class of service?

  A. CBR
  B. VBR-t
  C. ABR
  D. UBR
  E. CAR
  E. CAR

• Question 200:

  A router is receiving updates for a subnet from different routing protocols. The administrator wishes to take advantage of a path via a route with a less favorable Administrative Distance. What can be done to effect this without losing any of the updates?

  A. Configure a static route with an Administrative Distance of 120
  B. Use the Router Configuration mode command distance with an appropriate 'weight' for this subnet
  C. Create a distribute-list to block this subnet
  D. Modify the default-metric weight of the routing protocol offering the more favorable Administrative Distance
  B. Use the Router Configuration mode command distance with an appropriate 'weight' for this subnet