Which one the following 5G terminals converts 5G signals into Wi -Fi signals for WTTx services? _SC

A. Router

B. CPE

C. Smartphone

D. Mifi.

Which of the following is the key 5G capability required by monitoring applications such as connected intelligent infusion in smart healthcare?

A. Low-power small-packet transmission.

B. Wireless ultra-broadband access.

C. Anytime, anywhere wireless

D. Contiguous coverage

Which or the following are members of the 5G open trail specification Alliance (OTSA) ?

A. SKT

B. Vodafone

C. Verizon

D. DCM

Which of the following services is the most suitable for terminals to implement DRX?_ SC

A. VR gaming

B. Automated driving

C. Video on-live

D. Intelligent meter reading

Which of the following security technologies are used on a 5G network? -MC

A. End-to-end security protection between PLMNs .

B. 256-bit encryption algorithm.

C. Integrity protection on the user plane over the air interface.

D. Encrypted IMSI transmission.

Which of the following TV definitions is equivalent to the definition of the pre -VR full view 4K 2D content?

A. SCa. 240p

B. 1080p

C. 480p D. 720p

Which of the following is true 100 Mbps eMBB service?

A. tik tok

B. face time

C. 1080 video

D. 8k VR

Which one of the following is the standard configuration for antennas on 5G mobile phones for commercial use ?_SC

A. 2T2R

B. 4T4R

C. 2T4R

D. 4T4R

Which of the following medical applications does not need to be supported by 5G? _SC

A. Remote B-scan

B. Remote robot endoscope

C. Remote surgery

D. Patient locating

Which of the fowling is a solution for 5G to switch uplink transmission to the sub -3 GHz low frequency band. Effectively compensating for insufficient uplink coverage of the C - Band? _SC

A. UL and DL decoupling

B. Carrier aggregation

C. Duplex technology

D. Multiple access technique

Which of the following frequency bands is used by the Verizon 5F home?

A. 3.5G Hz

B. 28 Ghz

C. 40 GHz

D. 2.6 GHz

Which one of the following serves the main application service for 5G in early deployment phase in european union and the united states?

A. internet of vehicle (IoV)

B. cloud VR

C. FWA (home broadband access) .

D. smart manufacturing

which of the following is the minimum value of ultra -high voltage (UHV) of a power system? -SC

A. 330 KV

B. 220 KV

C. 800 KV .

D. 35 KV

Which of the following loV application scenarios con be implement by 5G-V2X?

A. in vehicle infotainment (IVI)

B. Visualized traffic operation and scheduling

C. door-to-door traffic information service

D. vehicle-road coordination

Which of the following service scenarios is the most suitable for terminal to implement DRX? _SC

A. Intelligent meter reading

B. video on-live

C. VR gaming

D. Automated driving