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السؤال #1
E2E network device update is required for the evolution from 5G NSA networking to SA networking.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #2
gNodeBs periodically send TPC commands to UEs over PDCCHs to control the transmit power of which of the following uplink channels or signals of UEs? (Choose All that Apply)
A. ASRS
B. BPUSCH
C. CPUCCH
D. DSS
عرض الإجابة
اجابة صحيحة: BC
السؤال #3
The RSRP value of the test terminal can be viewed on the GENEX Probe. Which of the following test results indicate good signal quality? 'The RSRP value of the test terminal can be viewed on the GENEX Probe. A RSRP value of between -60dBm and -90dBm indicates good signal quality. Lower values indicate weaker signals, while higher values indicate stronger signals.'
A. 30 to 60dBm
B. -60dBm to -90dBm
C. 0 to 60dBm
D. -30 to -60dBm
عرض الإجابة
اجابة صحيحة: B
السؤال #4
5G wireless network cloudification can significantly improve the user rate.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #5
Which of the following parameters is related to the frequency-domain position of PBCH DMRSs? PCI (Physical Cell Identity) is related to the frequency-domain position of PBCH DMRSs (Physical Broadcast Channel Demodulation Reference Signals) The PBCH DMRSs are used to demodulate the Physical Broadcast Channel (PBCH) which contains system information such as the cell identity, system bandwidth, and the downlink carrier frequency. The PBCH DMRSs are transmitted in the frequency domain, and their position is determined by the Physical Cell Identity (PCI). The PCI is a unique identifier assigned to each cell in the network, and it's used to identify the cell and its system information. So, the correct answer is B. PCI. It's worth noting that the other parameters you mentioned are also related to the 5G system information and the cell configuration. Cell ID is a unique identifier assigned to each cell, SI-RNTI (System Information RNTI) is a unique identifier assigned to the system information, and Bandwidth is the amount of frequency resources allocated to the cell.
A. Cell ID
B. PCI
C. SI-RNTI
D. Bandwidth
عرض الإجابة
اجابة صحيحة: B
السؤال #6
E2E network device update is required for the evolution from 5G NSA networking to SA networking.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #7
If multiple IP addresses are planned for a gNodeB and the next-hop IP addresses are different, whichof the following route configurations is more suitable?
A. ource address route configuration
B. ynamic route configuration
C. estination address route configuration
D. irect route configuration
عرض الإجابة
اجابة صحيحة: C
السؤال #8
C-band is the most popular frequency band for 5G network deployment. However, there is an imbalance between uplink and downlink coverage -- how much does this imbalance approximately amount to?
A. 5dB
B. 3dB
C. 12dB
D. 20dB
عرض الإجابة
اجابة صحيحة: B
السؤال #9
5G wireless network cloudification can significantly improve the user rate.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #10
The mmWave range is new for NR. It supports the largest bandwidth in a cell but has poor coverage capabilities. It requires high performance from RF components and generally applies only to line of sight (LOS) coverage.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #11
According to 3GPP specifications, which of the following is not an RRC state in 5G?
A. RC_IDLE
B. RC_ACTIVE
C. RC_CONNECTED
D. RC_INACTIVE
عرض الإجابة
اجابة صحيحة: D
السؤال #12
What is the maximum number of PCIs supported by a 5G network?
A. 008
B. 12
C. 68
D. 84
عرض الإجابة
اجابة صحيحة: A
السؤال #13
In NSA networking, which of the following modes is used to anchor 5G NR?
A. TE
B. GSM
C. DMA
D. CDMA
عرض الإجابة
اجابة صحيحة: A
السؤال #14
In NSA networking, which of the following modes is used to anchor 5G NR?
A. OGSM
B. WCDMA
C. CDMA
D. LTE
عرض الإجابة
اجابة صحيحة: D
السؤال #15
What is the maximum number of PCIs supported by a 5G network?
A. 68
B. 84
C. 008
D. 12
عرض الإجابة
اجابة صحيحة: C
السؤال #16
C - band is the most popular frequency band for 5G network deployment. However, there is an imbalance between uplink and downlink coverage — how much does this imbalance approximately amount to?
A. 5dB
B. 3dB
C. 12dB
D. 20dB
عرض الإجابة
اجابة صحيحة: D
السؤال #17
SSB GSCN is the center frequency number of an NR cell.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #18
Which of the following devices is used to implement service slicing on the 5G RAN side?
A. Antenna
B. BBU
C. AAU
D. RRU
عرض الإجابة
اجابة صحيحة: B
السؤال #19
SSB GSCN is the center frequency number of an NR cell.
A. ATrue
B. BFalse
عرض الإجابة
اجابة صحيحة: A
السؤال #20
In NSA networking, which of the following modes is used to anchor 5G NR?
A. OGSM
B. WCDMA
C. CDMA
D. LTE
عرض الإجابة
اجابة صحيحة: D
السؤال #21
5G wireless network cloudification can significantly improve the user rate.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #22
Which type of information about NR cells is carried in the neighboring NR cell MRs reported by UEs?(Choose all that Apply)
A. SRP
B. ACCE
C. CI
D. A
عرض الإجابة
اجابة صحيحة: AC
السؤال #23
In NSA networking, which of the following modes is used to anchor 5G NR?
A. OGSM
B. WCDMA
C. CDMA
D. LTE
عرض الإجابة
اجابة صحيحة: D
السؤال #24
In SA networking, the mobile country code (MCC) and mobile network code (MNC) information added on the gNodeB must be consistent with the PLMN information on the core network.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #25
The RSRP value of the test terminal can be viewed on the GENEX Probe. Which of the following test results indicate good signal quality?
A. 60dBm to -90dBm
B. to 60dBm
C. 30 to -60dBm
D. 0 to 60dBm
عرض الإجابة
اجابة صحيحة: A
السؤال #26
In NSA networking, which of the following modes is used to anchor 5G NR?
A. OGSM
B. WCDMA
C. CDMA
D. LTE
عرض الإجابة
اجابة صحيحة: D
السؤال #27
Which of the following MML commands is used to bind a physical sector to an AAU on a gNodeB?
A. AADD NRCELL
B. BADD NRDUCELLCOVERAGE
C. CADD SECTOR
D. DADD NRLOCELL
عرض الإجابة
اجابة صحيحة: D
السؤال #28
Which of the following actions are involved in NAS procedure management in 5G? (Choose all that Apply)
A. Registration management
B. RRC reestablishment
C. Session management
D. RRC connection setup
عرض الإجابة
اجابة صحيحة: ACD
السؤال #29
During a 5G service test, an NSA UE connects to the Probe and then accesses a 4G cell. It is found that the cell does not deliver B1 measurement configurations. Which of the following is not a possible cause for this?
A. AThe UE does not support EN-DC
B. BThe NSA switch is not turned on
C. CNeighboring LTE cells and SCGs are not configured
D. DThe B1 threshold is too high
عرض الإجابة
اجابة صحيحة: D
السؤال #30
Which of the following parameters is related to the frequency-domain position of PBCH DMRSs? PCI (Physical Cell Identity) is related to the frequency-domain position of PBCH DMRSs (Physical Broadcast Channel Demodulation Reference Signals) The PBCH DMRSs are used to demodulate the Physical Broadcast Channel (PBCH) which contains system information such as the cell identity, system bandwidth, and the downlink carrier frequency. The PBCH DMRSs are transmitted in the frequency domain, and their position is determined by the Physical Cell Identity (PCI). The PCI is a unique identifier assigned to each cell in the network, and it's used to identify the cell and its system information. So, the correct answer is B. PCI. It's worth noting that the other parameters you mentioned are also related to the 5G system information and the cell configuration. Cell ID is a unique identifier assigned to each cell, SI-RNTI (System Information RNTI) is a unique identifier assigned to the system information, and Bandwidth is the amount of frequency resources allocated to the cell.
A. Cell ID
B. PCI
C. SI-RNTI
D. Bandwidth
عرض الإجابة
اجابة صحيحة: B
السؤال #31
5G wireless network cloudification can significantly improve the user rate.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #32
E2E network device update is required for the evolution from 5G NSA networking to SA networking.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A

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