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Only need to practice for 20 to 30 hours

You will get to know the valuable exam tips and the latest question types in our 4A0-220 certification training files, and there are special explanations for some difficult questions, which can help you to have a better understanding of the difficult questions. All of the questions we listed in our 4A0-220 practice exam materials are the key points for the IT exam, and there is no doubt that you can practice all of 4A0-220 best questions within 20 to 30 hours, even though the time you spend on it is very short, however the contents you have practiced are the quintessence for the IT exam. And of course, if you still have any misgivings, you can practice our 4A0-220 certification training files again and again, which may help you to get the highest score in the IT exam.

Simulate the real exam

We provide different versions of 4A0-220 practice exam materials for our customers, among which the software version can stimulate the real exam for you but it only can be used in the windows operation system. It tries to simulate the 4A0-220 best questions for our customers to learn and test at the same time and it has been proved to be good environment for IT workers to find deficiencies of their knowledge in the course of stimulation.

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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. How is the GMRE functionality guaranteed in Nokia equipment?

A) Controller redundancy guarantees GMRE functionality
B) The specific software configuration guarantees GMRE functionality
C) Rack redundancy guarantees GMRE functionality in case of a power outage
D) Redundant LAN cables guarantee GMRE functionality

2. In a 1830PSS MRN network, when can groups of links be combined (bundled) together in a single TE-Link?

A) Both within layer 0 and 1 networks
B) Only within layer 1 networks
C) Never
D) Only within layer 0 networks

3. How do you configure the Trail template in NFM-T for an Uplink board (such as 2UC400) in a network with only LI restoration capability?

A) Check the Logical Link box
Set the Port Type to Unterminated Uncheck the ASON Routed box Uncheck the ASON Tunnel box
B) Uncheck the Logical Link box Set the Port Type to Terminated Check the ASON Routed box Check the ASON Tunnel box
C) Check the Logical Link box
Set the Port Type to Unterminated Check the ASON Routed box Check the ASON Tunnel box
D) Uncheck the Logical Link box NSet the Port Type to Terminated
Uncheck the ASON Routed box Uncheck the ASON Tunnel box

4. When should two physical connections belong to the same SRG?

A) When one is the protection of the other
B) When they are fully disjoint respective to the risk of failure
C) When they are both selected during the setup process
D) When they share the same risk of failure

Solutions: