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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Which of the following best describes Quality of Service in GMPLS?

A) The ability to set constraints such as latency and priority for different kinds of services
B) The amount of information that is possible to store in the Traffic Engineering Database (TED)
C) The ability to switch back to the nominal route after a failure is repaired without impacting existing traffic
D) The possibility to have L0 and L1 switching treated with the same quality level in the same network

2. What is the function of the OSPF-TE protocol?

A) To exchange with other nodes data about the state of links
B) To create an MPLS tunnel between two or more end points
C) To assign different priority to various types of transported signals
D) To monitor the availability of the links interconnecting adjacent nodes

3. Automation is one of the key features of GMPLS. What is its main benefit?

A) Reducing OPEX
B) Reducing CAPEX
C) Providing resilience against multiple failures
D) Supporting multi-vendor networks

4. Which of the following is not a key feature of GMPLS?

A) Resource optimization
B) Fast protection
C) Restoration
D) Self-discovery

Solutions: