Latest Exam Prep

NO.24 The STR CROSFEEDTST command can be used to check for crossed feeder connections of an AAU.

NO.25 Which of the following 5G technologies can be used to ensure the QoS and security of smart grid services? (Choose One)

NO.26 In NSA networking, which of the following factors affect the downlink peak rate of a CPE?

NO.27 Which of the following boards do not support 5G?

NO.28 Which of the following boards is added, the base station Is reset and you need to log in to the LMT again?

NO.29 In SA networking, incorrect TAC configurations will cause UE access to fail.

NO.30 In NSA networking, X2 self-setup between a gNodeB and an eNodeB requires that the gNodeB and eNodeB be managed by the same OSS.

NO.31 What Is the maximum number of pRRUs on a CPRI link for RF combination?

NO.32 Which of the following parameters In the NR MIB message indicates the time-domain position of CORESET 0?

NO.33 In NSA networking, X2 Interface self-setup between the 4G and 5G base stations falls. Which of the following are possible causes?

NO.34 What does it mean when the RUN indicator of an AAU is blinking green (on for is and off for Is)?

NO.35 Which of the following 5G technologies can be used to ensure the QoS and security of smart grid services?

NO.36 Which of the following Information Is not carried In the DCI of NR?

NO.37 If the subcarrier spacing (SCS) of a low-frequency cell Is 30 kHz and the bandwidth of each RB Is 360 kHz, theoretically, what value should the noise (dBm) over the air interface be?

NO.38 In CRAN deployment, the one-to-four cascading mode can be used for GPS clock configuration. How many BBUs at most can a GPS be connected to?

NO.39 Which of the following methods can be used to locate faults on the user-plane path?

NO.40 Which of the following methods is recommended for modifying the cell bandwidths across the entire network during gNodeB data reconfiguration?

NO.41 Which of the following parameters In the NR MIB message indicates the time-domain position of CORESET
0?

NO.42 Which of the following statements about a self-contained slot is Incorrect?

NO.43 Which of the following synchronization rasters can be used by a UE during a cell search?