Practice 4A0-205 Exam Online

Question 1

Which of the following applications is related to Wavelength Tracker tool?

A : Collecting logs related to possible issue affecting a wavelength path

B : Tracking the protection path for a specific wavelength

C : Tracing the end-to-end wavelength optical power

D : Correcting errors related to wavelength inconsistencies

Answer: C

Question 2

Which of the following statements about Data Communication Network (DCN) is FALSE?

A : DCN is a data network carrying the management and/or signaling traffic of a telecommunication network.

B : Out of Band DCN is the part of a DCN that is not implemented by the managed network elements.

C : In Band DCN is the part of a DCN that is not implemented by the managed network elements.

D : In Band DCN is the part of a DCN that is implemented by the managed network elements.

Answer: C

Question 3

Where is the OPS card equipped to provide the optical channel protection?

A : Between the transponder and the amplifiers

B : Between the filters and the amplifiers

C : Before the transponder, on the clientside, towards the external device

D : Between the transponder and the filter

Answer: C

Question 4

What is the main function of an optical amplifier?

A : Demodulating the incoming signal

B : Compensating for optical power attenuation

C : Compensating for chromatic dispersion

D : Compensating for attenuation through an optical-electrical-optical amplification

Answer: B

Question 5

Which of the following statements best describes the general configuration of a switched WDM?

A : A master PSS-24x that hosts a PSS-32 as a sub-shelf.

B : A master PSS-8 that hosts a PSS-12x/24x as a sub-shelf.

C : A master WDM node that hosts PSS-8x/12x/24x as a sub-shelf or vice versa.

D : A master PSS-8x that hosts a PSS-16x as a sub-shelf.

Answer: C

Name:	Nokia Optical Networking Fundamentals
Exam Code:	4A0-205
Certification:	Optical Network Design Expert
Vendor:	Nokia
Total Questions:	71
Last Updated:	Apr 24, 2024

Nokia 4A0-205