H31-311-ENU Questions And Answers
$149
Exam Name: Huawei Certified Network Associate-Transmission
Updated: 2019-01-19
Q & A: 199
- Reviews
-
Brooks CotreauJan 03,2019Passed H31-311-ENU exam yesterday. I will recommend your website to my best friends. Thanks.
-
Errol PerdueNov 23,2018Thank you so much! Glad to pass HCNA-Transmission H31-311-ENU exam. Thank you so much! Just cleared H31-311-ENU exam today.
-
Alec HungerfordOct 20,2018Today i passed HCNA-Transmission H31-311 exam, This dump is valid exactly. Please read all of theory and then use this dump.
PassQuestion offers valid H31-311-ENU exam questions and answers to ensure you pass Huawei H31-311-ENU Huawei Certified Network Associate-Transmission exam.
Q1.Are all PassQuestion H31-311-ENU Q&As real?
PassQuestion H31-311-ENU Questions and answers are written by professional experts and valid for practice your exam.
Q2.How many questions in PassQuestion H31-311-ENU exam Q&As?
There are 199 Questions and answers which are all valid for real Huawei H31-311-ENU exam.
Q3.How can I check the status of H31-311-ENU payment?
Please enter the member center to check your status of payment.
Q4.What format can I get for PassQuestion H31-311-ENU Q&As?
Please understand, H31-311-ENU is PassQuestion special product. We only provide H31-311-ENU software to help you touch real H31-311-ENU 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 H31-311-ENU software?
You can install your H31-311-ENU software on two pcs. After you installed your H31-311-ENU 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 H31-311-ENU software on two pcs.
Q6.Can I get free demo for checking before purchasing PassQuestion H31-311-ENU 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 H31-311-ENU questions and answers to ensure you pass, if failed, just scan your H31-311-ENU 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 H31-311-ENU 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
Optical monitoring channel is set up for the monitoring of WDM optical transmission system, ITU-T recommends perferably the use of 1510nm wavelength, the capacity of 2MHz/s.
A. True
B. False
A. True
B. False
Answer: B
Question No : 2
All bytes in the SDH frame structure will be scrambled.
A. True
B. False
A. True
B. False
Answer: B
Question No : 3
Which of the following steps will low-speed business to be multiplexed into the high-speed SDH business generally go through? (Multiple choice)
A. Mapping
B. Overhead insertion
C. Positioning
D. Multiplexing
A. Mapping
B. Overhead insertion
C. Positioning
D. Multiplexing
Answer: ACD
Question No : 4
Which of the following elements does data communication network have in terms of equipment? (Multiple choice)
A. End Equipment
B. Transmission system
C. Switching equipment
D. Core equipment
A. End Equipment
B. Transmission system
C. Switching equipment
D. Core equipment
Answer: ABC
Question No : 5
Dispersion coefficient is the delay inequality generated by optical wavelength signal in the unit wavelength interval through the unit length of optical fiber, then which of the following is unit of the dispersion coefficient?
A. ps/nm
B. ps/km
C. ps/nm.km
D. ps/km.nm
A. ps/nm
B. ps/km
C. ps/nm.km
D. ps/km.nm
Answer: C
Question No : 6
SDH equipment can judge the quality of the clock signal according to S1 byte, the bigger S1 value is, the higher the corresponding clock quality is.
A. True
B. False
A. True
B. False
Answer: B
Question No : 7
Which of the following belongs to the main functions of U2000 network management?
A. Topology management
B. Performance management
C. Fault Maintenance
D. End-to-end service management
A. Topology management
B. Performance management
C. Fault Maintenance
D. End-to-end service management
Answer: ABD
Question No : 8
How many 2M business board does OSN 7500 maximum support? Which of the following is correct?
A. 1
B. 2
C. 3
D. 4
A. 1
B. 2
C. 3
D. 4
Answer: D
Question No : 9
OSN 3500 branch business ability is strong, with 16 branch line slots, single sub-rack has 504 2M, 32 E4, 117 E3/DS3, and 132 STM-1e, providing STM-1/4/16/64 group rate.
A. True
B. False
A. True
B. False
Answer: A
Question No : 10
If the B1 byte detects an error code, then which of the following alarm will the opposite end report?
A. MS-AIS
B. RS-BBE
C. RS-FEBBE
D. don't report
A. MS-AIS
B. RS-BBE
C. RS-FEBBE
D. don't report
Answer: D
Question No : 11
The frame structure of ODU4 is four times of ODU1.
A. True
B. False
A. True
B. False
Answer: B
Question No : 12
Which of the following is related to the pointer adjustment?
A. Clock
B. Rate
C. Overhead
D. Scrambling code
A. Clock
B. Rate
C. Overhead
D. Scrambling code
Answer: A
Question No : 13
Which of the following does the advantage of WDM mainly include? (Multiple choice)
A. Large capacity, the data "transparent" transmission
B. System upgrade easy, upgrade can maximally protect existing investments
C. can fully replace the SDH equipment
D. Compatible with future all-optical switching networks
E. High degree of networking flexibility, economy and reliability
A. Large capacity, the data "transparent" transmission
B. System upgrade easy, upgrade can maximally protect existing investments
C. can fully replace the SDH equipment
D. Compatible with future all-optical switching networks
E. High degree of networking flexibility, economy and reliability
Answer: ABDE
Question No : 14
Which of the following description about MPLS is not correct? (Multiple choice)
A. MPLS: Multi-protocol Label Switching, a non-standardized routing and switching technology platform
B. P/PE: P (Provider) is an MPLS network internal node, PE (Provider Edge) for the MPLS network edge
C. PE->P operates as Egress, and the MPLS label is added to the client signal
D. P->P operates as Ingress and exchanges MPLS labels
A. MPLS: Multi-protocol Label Switching, a non-standardized routing and switching technology platform
B. P/PE: P (Provider) is an MPLS network internal node, PE (Provider Edge) for the MPLS network edge
C. PE->P operates as Egress, and the MPLS label is added to the client signal
D. P->P operates as Ingress and exchanges MPLS labels
Answer: ACD
Question No : 15
Which of the following is the database that U2000 used on PC/WIN2003?
A. Sybase
B. Microsoft SQL Server 2000
C. Foxpro
D. DB2
A. Sybase
B. Microsoft SQL Server 2000
C. Foxpro
D. DB2
Answer: B
Errol Perdue
Thank you so much! Glad to pass HCNA-Transmission H31-311-ENU exam. Thank you so much! Just cleared H31-311-ENU exam today.
Alec Hungerford
Today i passed HCNA-Transmission H31-311 exam, This dump is valid exactly. Please read all of theory and then use this dump.
Rolland Westland
Valid. Passed Today.....So happy, I will recommend it to my friends.
Brooks Cotreau