Cisco 350-020 Online Practice Questions and Exam Preparation

Cisco 350-020 Online Questions & Answers

• Question 221:

  What are the four main parts of an EDFA?

  A. Isolator, coupler, splitter, and pump
  B. Isolator, splitter, pump, and filter
  C. Coupler, splitter, pump, and doped fiber
  D. Isolator, coupler, pump, and doped fiber
  E. Coupler, pump, doped fiber, AWG
  D. Isolator, coupler, pump, and doped fiber

• Question 222:

  When you are troubleshooting a POS installation and want to determine who you are physically connected to, which of the following SONET overhead bytes contains that information?

  A. A1 A2 bytes
  B. E1 Section Overhead byte
  C. C2 Path Signal
  D. J1 Path Trace
  E. K1 K2 bytes
  D. J1 Path Trace

• Question 223:

  MPLS does not support:

  A. Multicast
  B. OSPF
  C. BGP
  D. Multicast and OSPF
  A. Multicast

• Question 224:

  Within a SONET frame, what does NOT have a fixed position?

  A. Section Overhead
  B. Path Overhead
  C. Line Overhead
  D. Transport Overhead
  E. Multiplex Section Overhead
  B. Path Overhead

• Question 225:

  Click the Exhibit button.

  

  The exhibit shows OC-12 POS connections across various transport media. Which are correct timing configurations for 7600 interfaces (A) and (B)? (Note: connection between routers B and C is set to internal timing.)

  A. Line
  B. Internal
  C. External
  D. Looped
  E. Internal and external
  A. Line
  B. Internal

• Question 226:

  Which are the correct ways to release IBGP from the condition that all IBGP neighbors need to be fully meshed? (multiple answer)

  A. Configure local preference
  B. Configure route reflectors
  C. Configure IBGP neighbors several hops away
  D. Configure confederations
  B. Configure route reflectors
  D. Configure confederations

• Question 227:

  If the PMD coefficient of a given fiber is 4 ps and the distance under consideration is 625Km calculate the effect of dispersion (differential group delay) due to PMD.

  A. 100ps
  B. 200ps
  C. 50ps
  D. 150ps
  A. 100ps

• Question 228:

  Click the Exhibit button to view the topology.

  

  According to the diagram, what attribute is initiated by AS200 (IBGP) to give preference to the path A or D traffic will take when going from AS200 to AS 100 What attribute is initiated by AS200 (EBGP) to give preference to the path B or C traffic will take when going from AS 100 to AS200?

  A. MED; Origin
  B. MED; Local Preference
  C. Community; Origin
  D. Local Preference; MED
  E. Origin; Community
  D. Local Preference; MED

• Question 229:

  Click the Exhibit button.

  

  Which are the two possible circuit sizes for an E-series shared |

  A. STS-1
  B. STS-3C
  C. STS-6C
  D. STS-9C
  E. STS-12C
  A. STS-1
  B. STS-3C

• Question 230:

  ML-series QoS handling of multicast and broadcast traffic involves:

  A. Putting all multicast and broadcast traffic in its own queue and giving it priority over other traffic.
  B. Putting multicast and broadcast traffic in its own queue and allocating a 10% port bandwidth guarantee.
  C. Configuration using the "bandwidth" command allowing QoS guarantees for multicast and broadcast traffic.
  D. All multicast and broadcast being treated as best effort (BE) traffic.
  B. Putting multicast and broadcast traffic in its own queue and allocating a 10% port bandwidth guarantee.