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How long does it take to download an 8G high-definition movie on a 4G network? (single-choice question, 2 points)

A.

7 hours

B.

70 minutes

C.

7 minutes

D.

7 seconds

Which of the following is disadvantage of wired (power Line) AMI Technology?

A.

Low Capacity

B.

Immature Technology

C.

Difficult deployment

D.

Unable to traverse transformers

Which release version of 3GPP does 5G start from? (single-choice question, 6 points)

A.

R17

B.

R15

C.

R13

D.

R8

Which of the following descriptions of the networking mode are aimed at SA? (Multiple choice, 8 points)

A.

Less investment in the initial stage of 5G deployment

B.

NGC needs to be deployed and the deployment cycle is long

C.

The agreement freezes in mid-2018

D.

Able to support new services such as uRLLC

Which of the following organization defines 5G standards?

A.

3GPP

B.

3GPP2

C.

OTSA

D.

JEE

Which of the following is the highest modulation order as defined by 3GPP release 15? _SC

A.

16QAM

B.

1024QAM

C.

64QAM

D.

256QAM

In the eMBB scenario, what bit/s rate is required for cloud-based AI access? (single-choice question, 2 points)

A.

100Mbps

B.

1Gbps

C.

6Gbps

D.

10Gbps

Which of the following technical solutions reduce the 5G delay? _MC

A.

Shortening the resource allocation interval

B.

Dynamic uplink and down link resources allocation

C.

F-FDMA

D.

D2D communication

Internet of Vehicle (IoV), Requires coordination of network intelligence and infrastructure from vehicle -mounted information services?

A.

True

B.

False

In the Cloud RAN architecture, which of the following network element functions implements cloud deployment? (single-choice question, 6 points)

A.

CU

B.

AAU

C.

DU

D.

BBU