Free H35-480 Exam Dumps Preview

Question 1

Multiple choice

Which downlink data split modes are supported on the gNodeB side in the 5G NSA Option 3x architecture? (Choose All that Apply)

1. A

   MCG_ONLY: only split to the MCG

2. B

   SCG_AND_MCG: static data split

3. C

   SCG_ONLY: only split to the SCG

4. D

   SCG_AND_MCG: dynamic data split

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Correct answersA, D

Question 2

Single choice

After the NR base station commissioning is complete and before services go online, which of the following must be set for the NE status?

1. A

   Normal

2. B

   New

3. C

   Upgrade

4. D

   Testing

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Correct answerA

Question 3

Single choice

Which of the following can be used to check whether an antenna is reversely connected during NR single site verification?

1. A

   Fixed-point CQT

2. B

   DT around the site

3. C

   Transmission test

4. D

   VSWR test

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Correct answerD

Question 4

Single choice

Which of the following conditions must be met before an NR cell is allowed to broadcast SSBs?

1. A

   GPS lock

2. B

   Frame timing lock

3. C

   PCI assignment complete

4. D

   All RF modules active

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Correct answerB

Question 5

Single choice

Which of the following commands can be used to check the NR cell activation status on the gNodeB?

1. A

   LST NRLOCELL

2. B

   DSP CELLSTATE

3. C

   LST NRDUCELLCOVERAGE

4. D

   LST DSSINFO

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Correct answerA

Question 6

Single choice

Which of the following messages is the first message sent by a gNodeB to an AMF?

1. A

   NGAP_UL_NAS_TRANSP

2. B

   RRC_SETUP

3. C

   NGAP_INIT_CONTEXT_SETUP_RSP

4. D

   NGAP_INIT_UE_MSG

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Correct answerD

Question 7

Single choice

Which of the following NR deployment modes supports both NSA and SA simultaneously?

1. A

   Option 3x

2. B

   Option 2

3. C

   Dual Connectivity Mode

4. D

   Multi-RAT Dual Mode

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Correct answerD

Question 8

Single choice

Which type of RACH preamble format is used for large coverage rural 5G cells?

1. A

   Format A

2. B

   Format B

3. C

   Format C

4. D

   Format 3

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Correct answerD

Question 9

Single choice

During 5G single site verification, you only need to test the user access and rate. Other test items are analyzed in drive tests.

1. A

   True

2. B

   False

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Correct answerB

Question 10

Single choice

Which of the following is the correct sequence for adding gNodeB hardware?

1. A

   RF unit -> Subrack -> Board -> Cabinet

2. B

   Board -> Cabinet -> Subrack -> RF unit

3. C

   Cabinet -> Subrack -> Board -> RF unit

4. D

   Subrack -> Board -> Cabinet -> RF unit

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Correct answerD

Question 11

Single choice

Which NSA signaling message triggers the activation of 5G SCG on the UE side?

1. A

   RRCReconfiguration

2. B

   RRCSetup

3. C

   NGAP_Init_UE_Message

4. D

   RRCResume

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Correct answerA

Question 12

Single choice

According to 3GPP specifications, which of the following is not an RRC state in 5G?

1. A

   RRC_IDLE

2. B

   RRC_ACTIVE

3. C

   RRC_CONNECTED

4. D

   RRC_INACTIVE

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Correct answerD