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Prompt Personnel NOC Support- Transmission Engineer Interview Questions, Process, and Tips

Updated 17 Apr 2021

Prompt Personnel NOC Support- Transmission Engineer Interview Experiences

1 interview found

I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. What is sdh principal & working & frame structure?
  • Ans. 

    SDH (Synchronous Digital Hierarchy) is a standard for transmitting digital signals over optical fiber networks.

    • SDH is a hierarchical system that uses fixed-length frames to transmit data.

    • It uses a synchronous transmission method, where all devices are synchronized to a common clock signal.

    • The basic unit of SDH is STM-1 (Synchronous Transport Module level 1), which has a data rate of 155.52 Mbps.

    • The frame structure of S...

  • Answered by AI
  • Q2. What is dwdm & otn ??
  • Ans. 

    DWDM stands for Dense Wavelength Division Multiplexing and OTN stands for Optical Transport Network.

    • DWDM is a technology that allows multiple data signals to be transmitted simultaneously over a single optical fiber.

    • It uses different wavelengths of light to carry multiple signals, increasing the capacity of the fiber.

    • OTN is a network protocol that enables the efficient transport of data over optical networks.

    • It provide...

  • Answered by AI
  • Q3. What is OTU & ODU ?
  • Ans. 

    OTU and ODU are two different types of optical transport networks used in fiber optic communication.

    • OTU stands for Optical Transport Unit and is used to transport data over long distances in fiber optic networks.

    • ODU stands for Optical Data Unit and is used to encapsulate client data into OTU frames for transmission.

    • OTU and ODU are defined by the ITU-T G.709 standard.

    • OTU and ODU are used in DWDM (Dense Wavelength Divisi...

  • Answered by AI
  • Q4. What is E1?
  • Ans. 

    E1 is a digital transmission format used in telecommunications to carry voice and data signals.

    • E1 stands for European standard 1.

    • It uses time-division multiplexing (TDM) to transmit multiple channels over a single physical link.

    • E1 provides a total bandwidth of 2.048 Mbps.

    • It consists of 32 time slots, each capable of carrying voice or data signals.

    • E1 is commonly used for connecting PBX systems, digital trunks, and lease

  • Answered by AI
  • Q5. Explain 4G frame structure?
  • Ans. 

    4G frame structure consists of 10ms frames divided into 10 subframes, each subframe has 2 slots of 0.5ms each.

    • 4G frame structure is based on Time Division Duplexing (TDD) and Frequency Division Duplexing (FDD)

    • Each frame is 10ms long and is divided into 10 subframes of 1ms each

    • Each subframe is further divided into 2 slots of 0.5ms each

    • In TDD mode, the uplink and downlink transmissions occur in different time slots withi...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Preparation of Telecom networks deeply

Skills evaluated in this interview

Interview questions from similar companies

I applied via Other and was interviewed before Mar 2017. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Self intro, simple attitude questions
  • Q2. General
  • Q3. Marksheet verification salary discussion computer knowledge goal/ambition growth

Interview Preparation Tips

Round: Resume Shortlist
Experience: fresher

General Tips: Advice you to wait and appear for direct wipro technology. Dont come via partners
Skills: Communication, Body Language, Decision Making Skills
Duration: 1-4 weeks

Interview Preparation Tips

Round: Group Discussion
Experience: Discussion has started . Each one on the table shared their views and opinions. In the end three names were called out and rest of them were asked to leave .
Tips: Just chillax and speak your mind
Duration: 20 minutes

Round: Test
Experience: Basic aptitude
Tips: Work out aptitude, logic and reasoning
Duration: 20 minutes
Total Questions: 30

Round: HR Interview
Experience: Open ended questions ...

Round: Technical + HR Interview
Experience: Plain and simple

College Name: Vignan

I applied via Naukri.com and was interviewed before May 2018. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Questions are related to your past working experience and the position that you applied for Microwave Transmission related questions: What is Microwave and types What is fadind and it's resolution steps D...
  • Q2. PDH-SDH related questions- Difference between PDH and sdh Frame structure of sdh High order and low order bytes and alarms related to bytes Alarms in sdh Ethernet over sdh What is GFP, ENCAPSULATION, VCAT,...
  • Q3. Generally your current work related questions Why you want to change your job What is your expectations from new job Where you seeing your self after 5 year's Current salary and expectations

Interview Preparation Tips

Round: HR Round
Experience: Related to offer they are giving and related cross questions

General Tips: I had been interviewed with Huawei in 2016 and total 2 rounds was there for me. Questions I already had shared, go through it.

I got my offer letter after 1 month after HR discussion but please follow up with HR team once you get call for your selection
Skills: Ethernet over SDH, SDH, Microwave, Technical Knowledge(ML, Microwave, Communication, Presentation Skills
Duration: 1-3 Months

I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Hybris core, commerce question and next round was on java spring hybris and scenario questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and clear on technical stuff

I applied via Referral and was interviewed before Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Who are you
  • Q2. Why you leave job

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confidential

I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Business analysis

Interview Preparation Tips

Interview preparation tips for other job seekers - Medium difficulty

I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. All technical and based on profile.

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice and cares employees.

I applied via Walk-in and was interviewed before Mar 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What makes you unique

Interview Preparation Tips

Interview preparation tips for other job seekers - Research the industry and company... Line up your questions for the interviewer...

I applied via Walk-in and was interviewed in Jul 2019. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What do you know about our company?

Interview Preparation Tips

Interview preparation tips for other job seekers - Speak clearly,use good eye contact and be confident.
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Prompt Personnel Interview FAQs

What are the top questions asked in Prompt Personnel NOC Support- Transmission Engineer interview?

Some of the top questions asked at the Prompt Personnel NOC Support- Transmission Engineer interview -

  1. What is sdh principal & working & frame structu...read more
  2. What is dwdm & otn ?...read more
  3. What is OTU & OD...read more

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Prompt Personnel NOC Support- Transmission Engineer Salary
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