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Huawei Technologies

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Huawei Technologies Wdm Engineer Interview Questions and Answers

Updated 3 May 2019

Huawei Technologies Wdm Engineer Interview Experiences

1 interview found

Wdm Engineer Interview Questions & Answers

user image Anonymous

posted on 3 May 2019

I applied via Referral and was interviewed in Oct 2018. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. 1.What is wdm 2. What is looping 3. What is sdh and pdh 4. How may types of patchcods 5.what is power meter
  • Ans. 

    WDM stands for Wavelength Division Multiplexing, a technology used in fiber optic communication to transmit multiple signals simultaneously.

    • WDM is a technique that combines multiple optical signals onto a single fiber by using different wavelengths of light.

    • It increases the capacity and efficiency of fiber optic networks.

    • Looping refers to the process of connecting a cable or circuit back to itself, often used for testi...

    • Answered by AI
    Add your answer

Interview Preparation Tips

General Tips: Interview for dwdm job profile not a easy so
Skills: Communication, Problem Solving, Leadership
Duration: 1-4 weeks

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
1w
zestyrose
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works at
Infosys
Tips for getting interview call in naukri
I have 3 yoe in sap basis am currently preparing for interview. And also started to apply for jobs in naukri and indeed almost 30-45 application applied but not got even single interview call. Any tips pls😪. Lost hopes. Thanks in advance ❤
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Software Engineer Interview Questions & Answers

BT Group user image Anonymous

posted on 26 Dec 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is reset and rebase
    • Add your answer

Design Engineer Interview Questions & Answers

Rohde & Schwarz user image Anonymous

posted on 8 Sep 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Bit rate baud rate constellation diagram
  • Ans. 

    Bit rate refers to the number of bits transmitted per second, baud rate refers to the number of signal changes per second, and constellation diagram is a graphical representation of a signal's modulation scheme.

    • Bit rate is measured in bits per second (bps) and represents the rate at which data is transmitted over a communication channel.

    • Baud rate is measured in symbols per second and represents the rate at which signal...

    • Answered by AI
    Add your answer
  • Q2. Ask psk fsk ,block diagram of communication system, antenna
    • Add your answer
Round 2 - Technical 

(2 Questions)

  • Q1. About fsk psk ask
    • Add your answer
  • Q2. But rate baud rate
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus more on basics

Skills evaluated in this interview

Softwaretest Engineer Interview Questions & Answers

Viasat user image Anonymous

posted on 20 Jan 2025

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Computer networks, coding questions, Resume
    • Add your answer

Software Engineer Interview Questions & Answers

AT&T user image Anonymous

posted on 7 Aug 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Questions were asked

Round 2 - Coding Test 

Dsa dp, graphs and many more questions from arrays and linked list were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - No

Senior Software Engineer Interview Questions & Answers

OnMobile Global user image Anonymous

posted on 29 Jul 2024

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Instahyre and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Coding Test 

Overivew of the previous company project, and question about the system design ex LRUCache system and IRCTC DB design

2nd Round -
Basic Interview, Mostly system Design Question.

Interview Preparation Tips

Interview preparation tips for other job seekers - Pls prepare for the system design.
Not only questions, but you should know how to design a BE architecture.
How to optimize the BE by REDIS and etc.

Software Engineer Interview Questions & Answers

Alcatel-Lucent user image Anand Kadur

posted on 15 Jul 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Team work - how to participate, foster etc.

Round 2 - HR 

(2 Questions)

  • Q1. Ambition and how to work towards it
    • Add your answer
  • Q2. How to function in a team
    • Add your answer

Senior Software Engineer Interview Questions & Answers

Plintron Global Technology Solutions user image Anonymous

posted on 20 Jul 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basics in ASP.net,sql server
    • Add your answer
  • Q2. Exception handling,drawback of cookies
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Previous working experience
    • Add your answer

Software Engineer Interview Questions & Answers

Verizon user image Anonymous

posted on 12 May 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Apr 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

Anagram and Java collections framework

Round 3 - Technical 

(1 Question)

  • Q1. Questions about project and technologies used
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Current location, current CTC and expected CTC
    • Add your answer

Interview Preparation Tips

Topics to prepare for Verizon Software Engineer interview:
  • React.Js
  • Spring Framework
  • Data Structures
Interview preparation tips for other job seekers - Practice competitive programming, Datastructure and Algorithms and Design patterns.

Software Engineer Interview Questions & Answers

Mitel user image Anonymous

posted on 27 Apr 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2022. There were 6 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Online hackerrank test

Round 3 - Coding Test 

Online hacker rank test

Round 4 - Technical 

(2 Questions)

  • Q1. Technical one on one round related to projects and technologies
    • Add your answer
  • Q2. Projects and programming language related ds algo
    • Add your answer
Round 5 - One-on-one 

(2 Questions)

  • Q1. Managerial round
    • Add your answer
  • Q2. Basic everyday situation questions
    • Add your answer
Round 6 - HR 

(1 Question)

  • Q1. Final hr round salary etc
    • Add your answer
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