H31-421 Questions And Answers


Exam Name: Huawei Certified Network Professional-LTE

Updated: 2019-03-26

Q & A: 192

Money Back Guaranteed
  Customers who bought this item also bought

PassQuestion offers valid H31-421 exam questions and answers to ensure you pass Huawei H31-421 Huawei Certified Network Professional-LTE exam.

Q1.Are all PassQuestion H31-421 Q&As real?

PassQuestion H31-421 Questions and answers are written by professional experts and valid for practice your exam.

Q2.How many questions in PassQuestion H31-421 exam Q&As?

There are 192 Questions and answers which are all valid for real Huawei H31-421 exam.

Q3.How can I check the status of H31-421 payment?

Please enter the member center to check your status of payment.

Q4.What format can I get for PassQuestion H31-421 Q&As?

Please understand, H31-421 is PassQuestion special product. We only provide H31-421 software to help you touch real H31-421 exam environment. If do not know how to use PassQuestion software, just visit software page to get details.

Q5.How many pcs can I install my H31-421 software?

You can install your H31-421 software on two pcs. After you installed your H31-421 software, it will appear you a serial, please copy the serial to us, we will generate a registration code for you. As a rule, we can offer you two registration codes to help you use H31-421 software on two pcs.

Q6.Can I get free demo for checking before purchasing PassQuestion H31-421 exam Q&As?

Yes, of course, please contact PassQuestion online chat or mail to get free demo questions.

Q7.What about the refund policy and how to get my refund?

PassQuestion offers valid H31-421 questions and answers to ensure you pass, if failed, just scan your H31-421 exam report to (mail), we will check and give you full refund in time.

Q8.What is the process of refund?

We refund to your Paypal account and your Paypal will get the refund immediately. If you pay with your credit card then your Paypal will credit the payment to your credit card in 7 working days.

Q9.What is the period of free update?

PassQuestion offers one-year free update. If you find the number of your version is different from ours, please contact us by online chat and mail. We will send you the update at once.

Q10.Where Can I Get H31-421 Q&As After Completed Payment?

After you completed the payment, we will send the product to your mail in 10 mins in working time, 12 hours in non-working time. Never miss, please do not worry.

Working time:

GMT+8: Monday- Saturday 8:00 AM-18:00 PM

GMT: Monday- Saturday 0:00 AM-10:00 AM

Question No : 1

Which of the following PRACH preamble formats can only be used for TDD random access?
A. Format 1
B. Format 2
C. Format 3
D. Format 4
Answer: D

Question No : 2

What is the purpose of the Path Switch Request process?
A. Request to switch the downstream GTP tunnel endpoint from one endpoint to another (from SGW to eNodeB)
B. Request to switch the upstream GTP tunnel endpoint from one endpoint to another (from eNodeB to SGW)
Answer: A

Question No : 3

If the RUN indicator on the LMPT is steady, it indicates that the board is operating normally.
Answer: B

Question No : 4

In normal CPD configuration of FDD-LTE, which symbol in the specific time slot is the PSS signal transmitted?
A. 1
B. 3
C. 5
D. 7
Answer: D

Question No : 5

By default, what can be the maximum TTL value of datagram sent by Tracert? If the packet does not respond within the specified time, the TTL value will be displayed on the sending end.
A. 8 ¸ö
B. 16 ¸ö
C. 30 ¸ö
D. 45 ¸ö
Answer: C

Question No : 6

Which of the following messages will not appear during the X2 interface switching?
A. Handover request
B. RRC reconfiguration request
C. Path switch request
D. Initial context setup request
Answer: D

Question No : 7

What are the functions of SGW in LTE network? (Multiple choice)
A. Mobility Anchor Point: When switching among eNBs, the SGW serves as an anchor point of the user plane
B. Downlink data cache
C. Packet routing and forwarding
D. User IP address assignment
Answer: ABC

Question No : 8

How many preamble signature are available in each cell in the LTE?
A. 16
B. 64
C. 1200
D. 12
Answer: B

Question No : 9

Which of the following event indicates that the serving cell signal falls below a certain threshold?
A. A1 event
B. A2 event
C. A3 event
D. A4 event
Answer: B

Question No : 10

The establishment of dedicated bearer is triggered by the PCRF.
A. True
B. False
Answer: B

Question No : 11

Which of the following modulation schemes can be supported by the LTE system? (Multiple choice)
B. 16QAM
C. 64QAM
Answer: ABC

Question No : 12

Which of the following application layer protocol is used by the interface S6a between MME and HSS?
C. Diameter
Answer: C

Question No : 13

Which of the following are the functions of S1AP agreement? (Multiple Choice)
A. E-RAB management
B. Load management
C. paging
D. NAS signaling transmission
E. mobility management
Answer: ACDE

Question No : 14

In one radio frame, which channels carry the most RE (Radio Element)?
Answer: D

Question No : 15

The reception of the primary synchronization signal depends on the sequence transmitted from the synchronization signal
A. True
B. False
Answer: B
Andrea Baza

23 Feb, 2019

Thank you once again for a wonderful learning experience. I have not found a better website than yours. I never knew I could find such help online!
Frankie Lautz

20 Oct, 2018

Pass with score 930/1000, HCNP-LTE H31-421 dump is valid. I think this dump is enough for the exam, so you can trust on it.
Napoleon Zavattieri

09 Oct, 2018

Pass with score 930/1000, HCNP-LTE H31-421 dump is valid. I think this dump is enough for the exam, so you can trust on it.

Add Comments

Your Rating