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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
In 5G, what is the maximum number of RBs when the subscriber spacing is 30KHz and bandwidth is 100 MHs? ­ SC
A. 273
B. 106
C. 200
D. 100
عرض الإجابة
اجابة صحيحة: A
السؤال #2
In which 3GPP release were the 5G standards first introduced? -SC
A. Release 15
B. Release 16
C. Release 10
D. Release 8
عرض الإجابة
اجابة صحيحة: A
السؤال #3
Which of the following is the main advantage of the using massive MIMO over traditional MIMO? SC
A. Multiplexing gain
B. Single-channel array gain
C. 3d beamforming gain
D. Diversity gain
عرض الإجابة
اجابة صحيحة: C
السؤال #4
Which of the following is the terms refers to the base station in the radio network access in 5G? _SC
A. NodeB
B. eNodeB
C. BTS
D. gNodeB
عرض الإجابة
اجابة صحيحة: D
السؤال #5
Which of the following is the mail requirement for 5G network performance for services such as smart building and smear lamp? -SC
A. Latency
B. Rate
C. Connections
D. Mobility
عرض الإجابة
اجابة صحيحة: C
السؤال #6
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
عرض الإجابة
اجابة صحيحة: C
السؤال #7
Sub-3 GHz spectrum resources can be dynamically shared with 5G spectrums by using the cloud AIRtechnology
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #8
Which of the following Terms refers to the base station in the radio access network in 5G?
A. NodeB
B. eNodeB
C. gNodeB
D. BTS
عرض الإجابة
اجابة صحيحة: C
السؤال #9
Which one of the following 5G service application does the V2X apply to? _SC
A. IoV
B. smart grid
C. Drone
D. IoT
عرض الإجابة
اجابة صحيحة: A
السؤال #10
5G uses edge computing to offload traffic, guaranteeing low latency
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #11
Which of the following is not advantage of a thin client in the cloud X service?
A. Easy deployment and management
B. Efficient storage
C. Mobile
D. Low cost
عرض الإجابة
اجابة صحيحة: B
السؤال #12
Which of the following key technologies is used to improve data transmission reliability and reduce retransmission caused by data transmission errors, Thereby indirectly improving spectral efficiency? _SC
A. F-OFDMA //
B. High-order modulation
C. Channel codding
D. Massive MIMO
عرض الإجابة
اجابة صحيحة: C
السؤال #13
What is the IoV scenario for realizing vehicle-to-network communication? (single-choice question, 2 points)
A. 2N
B. 2P
C. 2V
D. 2I
عرض الإجابة
اجابة صحيحة: A
السؤال #14
What is minimal air interface latency required in the 5G URLLC application scenario in IMT-2020 vision? -SC
A. 1 ms
B. 10 ms
C. 5 ms
D. 100 ms
عرض الإجابة
اجابة صحيحة: A
السؤال #15
Which of the following statement is correct about data splitting with option 3x?
A. ata splitting on the eNodeB side
B. earer-based data splitting
C. irect data splitting by EPC
D. ata splitting on the gNodeB side
عرض الإجابة
اجابة صحيحة: D
السؤال #16
Which one of the following serves as the mail application service for 5G deployment phase in the Europe and the United states? -SC
A. Internet of Vehicles (IoV)
B. Cloud VR
C. Smart manufacturing
D. FWA (Home broadband access)
عرض الإجابة
اجابة صحيحة: D
السؤال #17
In the Cloud RAN architecture, which of the following network element functions cannot be deployed in the cloud? (Multiple choice, 2 points)
A. BBU
B. DU
C. CU
D. AAU
عرض الإجابة
اجابة صحيحة: ABD
السؤال #18
In 5G, what is the maximum number of RBs when the subscriber spacing is 30KHz and bandwidth is 100 MHs? ­ SC
A. 273
B. 106
C. 200
D. 100
عرض الإجابة
اجابة صحيحة: A
السؤال #19
Which of the following Terms refers to the base station in the radio access network in 5G?
A. NodeB
B. eNodeB
C. gNodeB
D. BTS
عرض الإجابة
اجابة صحيحة: C
السؤال #20
Who is the applicant for the network slicing? -SC
A. ubscribe
B. roprietor
C. ser
D. enant
عرض الإجابة
اجابة صحيحة: D
السؤال #21
In 5G, what is the maximum number of RBs when the subscriber spacing is 30KHz and bandwidth is 100 MHs? ­ SC
A. 273
B. 106
C. 200
D. 100
عرض الإجابة
اجابة صحيحة: A
السؤال #22
Which of the following Terms refers to the base station in the radio access network in 5G?
A. NodeB
B. eNodeB
C. gNodeB
D. BTS
عرض الإجابة
اجابة صحيحة: C
السؤال #23
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
عرض الإجابة
اجابة صحيحة: A
السؤال #24
3GPP Release 15 protocols are divided into three stage : non standalone (NSA) networking, late drop
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #25
What are the characteristics of smart healthcare? (Multiple choice, 2 points) Analysis of the test questions: The characteristics of smart medical care: mobile, remote and intelligent.
A. Mobility
B. Remote
C. Intelligent
D. low cost
عرض الإجابة
اجابة صحيحة: ABC
السؤال #26
With the network slicing technology, operators can increase revnue and reduce expenditure, opening up more service scenarios.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #27
Which of the following is the most advanced aspect of the development phase of IoV? _SC
A. Fully Automated parking
B. Lase change assistance
C. Automated driving urban areas
D. Automatic driving in lanes
عرض الإجابة
اجابة صحيحة: C
السؤال #28
With the network slicing technology, operators can increase revnue and reduce expenditure, opening up more service scenarios.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #29
Cloud pc is one of the three important eMBB services defined by Huawei in cloud X
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #30
Which ogf the following is the ideal rate of reliability for cooperative automated driving?
A.
B.
C.
D.
عرض الإجابة
اجابة صحيحة: B
السؤال #31
What is the minimum bandwidth of a 5G low-frequency band cell? (single-choice question, 2 points)
A. 0MHz
B. MHz
C. MHz
D.
عرض الإجابة
اجابة صحيحة: C
السؤال #32
Which of the following is the highest modulation order as defined by 3GPP release 15? _SC
A. 16QAM
B. 1024QAM
C. 64QAM
D. 256QAM
عرض الإجابة
اجابة صحيحة: D
السؤال #33
With control and user plane separation (CUPS) on the core network, the user can be moved closer to users to reduce transmission delay.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #34
With control and user plane separation (CUPS) on the core network, the user can be moved closer to users to reduce transmission delay.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #35
In 5G, what is the maximum number of RBs when the subscriber spacing is 30KHz and bandwidth is 100 MHs? ­ SC
A. 273
B. 106
C. 200
D. 100
عرض الإجابة
اجابة صحيحة: A
السؤال #36
Which of the following is the main advantage of the using massive MIMO over traditional MIMO? SC
A. Multiplexing gain
B. Single-channel array gain
C. 3d beamforming gain
D. Diversity gain
عرض الإجابة
اجابة صحيحة: C
السؤال #37
Which of the following statement is correct about data splitting with option 3x?
A. data splitting on the eNodeB side
B. direct data splitting by EPC
C. data splitting on the gNodeB side
D. bearer-based data splitting
عرض الإجابة
اجابة صحيحة: C
السؤال #38
3GPP release 16 describes only the URLLC and mMTC scenarios.
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #39
Which one of the following must be cloudified first to implement the could-based network structure? ­SC
A. Core network
B. Terminal
C. RAN
D. Bearer Network
عرض الإجابة
اجابة صحيحة: A
السؤال #40
Which one of the following 5G service application does the V2X apply to? _SC
A. IoV
B. smart grid
C. Drone
D. IoT
عرض الإجابة
اجابة صحيحة: A
السؤال #41
Which of the following is the most advanced aspect of the development phase of IoV? _SC
A. Fully Automated parking
B. Lase change assistance
C. Automated driving urban areas
D. Automatic driving in lanes
عرض الإجابة
اجابة صحيحة: C
السؤال #42
With the network slicing technology, operators can increase revnue and reduce expenditure, opening up more service scenarios.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #43
High frequency mmWave is predominately uses 5G wireless coverage. -TF
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #44
In eMBB application scenarios, 5G significantly improved user experience for mobile broadband servies? _TF
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #45
What are the proposers and users of slice requirements called? (single-choice question, 2 points)
A. ustomer
B. enants
C. onsumers
D. enant
عرض الإجابة
اجابة صحيحة: B
السؤال #46
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
عرض الإجابة
اجابة صحيحة: A
السؤال #47
Which of the following is the main advantage of the using massive MIMO over traditional MIMO? SC
A. Multiplexing gain
B. Single-channel array gain
C. 3d beamforming gain
D. Diversity gain
عرض الإجابة
اجابة صحيحة: C
السؤال #48
5G technology uses licensed frequency bands. Therefore mobile operators can provide identity authentication and core signaling security. ..TF
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #49
Standards formulated by Open trial specification alliance (OTSA) also belong to 5G specifications of 3GPP.
A. True
B. False
عرض الإجابة
اجابة صحيحة: B
السؤال #50
Which of the following intelligent manufacturing scenarios belongs to the mMTC business scenario? (single-choice question, 2 points)
A. AMotion Control
B. BC2C machine-to-machine control
C. CMass Links
D. DIndustrial AR and Monitoring
عرض الإجابة
اجابة صحيحة: C

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