Cisco 650-756 Online Practice Questions and Exam Preparation

Cisco 650-756 Online Questions & Answers

• Question 1:

  Match the correct equipment series on the left to the correct layer on the right.

  A. CRS-1, CRS-3
  B. ASR1000, ASR 9000,7600 Series
  C. ASR 9000, 7600 Series, ME 3800X, ASR 903
  D. ONS15454, CPT Series
  E. Catalyst switches, Metro Ethernet switches
  F. Cisco ISR Series routers
  A. CRS-1, CRS-3

• Question 2:

  Which two of the following are characteristics of a core network? (Choose two.)

  A. low number of redundant paths
  B. usually a mesh topology
  C. IS-IS or OSPF as IGP in the core
  D. EIGRP in the core
  E. MPLS VPN for 50 ms convergence time
  B. usually a mesh topology
  C. IS-IS or OSPF as IGP in the core

• Question 3:

  In DWDM terminology, what is "grey light"?

  A. A darker version of white light.
  B. An attenuated signal of any wavelength.
  C. Short-reach wavelengths.
  D. Violet light of higher frequencies, bordering on invisible ultraviolet.
  C. Short-reach wavelengths.

• Question 4:

  What is the reason that OEO conversion is used?

  A. Traffic analysis is easier with electrical signals, so OEO is introduced at every data communication junction point to conduct government oversight of traffic and potential corporate espionage.
  B. OEO increases available fan-out and is used to increase the number of possible connections in access layer.
  C. There are data rate benefits of electrical signals to prevent congestion on conversion points.
  D. Historically, only short-reach wavelengths have been used between devices inside the POP environment and not DWDM wavelengths directly.
  D. Historically, only short-reach wavelengths have been used between devices inside the POP environment and not DWDM wavelengths directly.

• Question 5:

  DRAG DROP

  Match each 7-tier detailed service on the left to its correct 3-tier high-level service on the right.

  Select and Place:

  

  

• Question 6:

  Name the three valid tunneling options for the encapsulation of the IPv6 traffic within IPv4 packets sent over the IPv4 backbone. (Choose three.)

  A. GTP tunnel
  B. manual tunnel
  C. GRE tunnel D. IPsec tunnel
  E. L2TP tunnel
  B. manual tunnel
  C. GRE tunnel D. IPsec tunnel

• Question 7:

  Which software platform is the foundation of IOS XE?

  A. QNX
  B. Linux
  C. FreeBSD
  D. Mac Windows
  B. Linux

• Question 8:

  What conditions does WiMAX offer higher data transfer rates for?

  A. Data transfer rates for mobile stations are higher than for fixed stations.
  B. Data transfer rates for fixed stations are higher than for mobile stations.
  C. Data transfer rates for both mobile stations and fixed stations are the same.
  D. Data transfer rates for mobile stations are same when the station is not moving.
  A. Data transfer rates for mobile stations are higher than for fixed stations.

• Question 9:

  Which two platforms support IOS XE? (Choose two.)

  A. all ASR platforms
  B. ASR1000 Series
  C. ASR 9000 Series
  D. ASR 900 Series
  E. Nexus Series
  B. ASR1000 Series
  D. ASR 900 Series

• Question 10:

  Which three statements about IPv6 Rapid Deployment 6rd are true? (Choose three.)

  A. ISP must introduce the changes into the core network.
  B. IPv6 Rapid Deployment 6rd is a modified 6-to-4 protocol.
  C. IPv6 Rapid Deployment 6rd uses a user-defined prefix.
  D. IPv6 Rapid Deployment 6rd encapsulates IPv6 in ISP network in IPv4 between ISP 6rd gateway and CPE.
  E. 6rd addresses can include 32 bits taken from the customer IPv4 address.
  B. IPv6 Rapid Deployment 6rd is a modified 6-to-4 protocol.
  D. IPv6 Rapid Deployment 6rd encapsulates IPv6 in ISP network in IPv4 between ISP 6rd gateway and CPE.
  E. 6rd addresses can include 32 bits taken from the customer IPv4 address.