Nokia BL0-200 Exam Questions Instant Access

Question 1

Which protocol can be used between the radio and DU function on a gNB?

ASDN

BeCPRI

CeMBB

DTDM

Answer : C

Question 2

Which protocol layer In the gNB is responsible for QoS mapping?

ARLC

BPDCP

CMAC

DSDAP

Answer : A

Question 3

Why Is beamforming coverage better for 5G compared to 4G?

ALower frequency deployments

BBeam sweeping SSB

CHigher frequency deployments

DBetter uplink coverage

Answer : A

Question 4

What needs to be done to the deployed fiber assets, in case a network is upgraded from a 10G to a 25G fiber access network?

ASingle mode fibers need to be swapped by multi-mode fibers.

BDedicated developed fibers for 25G speeds need to be deployed.

CThis is an impossible upgrade.

DDon't worry, your fiber assets are future proof, no swap is needed.

Answer : A

Question 5

Which timing reference source is the most common and accurate for radio networks?

AGNSS

BSyncE

CIEEE I588v1

DBITS

Answer : C

Question 6

Which transport network segment is between the gNB radio and DU function?

ALonghaul

BMidhaul

CBackhaul

DFronthaul

Answer : D

Question 7

Which of the following Is NOT an advantage of offloading mobile data to a fixed uplink through a wifi network?

AFree-up RAN capacity

BLowering costs of data usage

CThe end-user is responsible for the Wifi network

DProvides better coverage inside the premises than 5G

Answer : D

Nokia Bell Labs 5G Networking BL0-200 Exam Questions