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Tata Communications Transformation Services Associate Engineer Interview Questions and Answers

Updated 3 Mar 2022

Tata Communications Transformation Services Associate Engineer Interview Experiences

2 interviews found

I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Most questions are only asked to check if the candidate is confident and is ready to work under given set of conditions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and if you don't like one of the conditions provided just point it out at that point itself so it won't be a regret for you in the long term.

I applied via Walk-in and was interviewed before Mar 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Optical sensitivity? Eosdh features, about circuit provisioning, alarms details

Interview Preparation Tips

Topics to prepare for Tata Communications Transformation Services Associate Engineer interview:
  • SDH
  • EOSDH
Interview preparation tips for other job seekers - Need to explain clearly in sentences rather than answering in one word.

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I applied via Walk-in and was interviewed before Jul 2021. 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 - Aptitude Test 

Exam through online test

Round 3 - One-on-one 

(1 Question)

  • Q1. Question related to optical fibre

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn more about company products and optical fibre

I applied via Recruitment Consultant and was interviewed before Aug 2018. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Design & phase of network management??
  • Ans. 

    Network management involves designing and implementing a system to monitor and control a network's performance.

    • Designing a network management system involves identifying the network's components and their interconnections.

    • The system must be able to monitor network traffic, identify problems, and alert administrators.

    • Network management systems can be centralized or distributed, depending on the size and complexity of th...

  • Answered by AI
  • Q2. About firewall, router and switch??

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to keep your and short and simple.

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. About My self & big achievement in industry carrier
  • Q2. As per resume, perfect skill & LTE Interface
  • Q3. GSM Call flow & card description

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resume was shortlisted through Naukari.com

I appeared for an interview before Sep 2016.

Interview Questionnaire 

16 Questions

  • Q1. On what technology you have worked?
  • Ans. 

    I have worked on various technologies including Java, Python, AWS, Docker, and Kubernetes.

    • Java

    • Python

    • AWS

    • Docker

    • Kubernetes

  • Answered by AI
  • Q2. Case studies of daily operational activities?
  • Ans. 

    Daily operational activities case studies

    • Case study of optimizing production line for efficiency

    • Case study of implementing new safety protocols in a manufacturing plant

    • Case study of troubleshooting and resolving technical issues in a software development team

    • Case study of streamlining inventory management in a retail store

    • Case study of improving customer service processes in a call center

  • Answered by AI
  • Q3. What is project management?
  • Ans. 

    Project management is the process of planning, organizing, and overseeing the execution of a project from start to finish.

    • It involves defining project goals and objectives

    • Creating a project plan and timeline

    • Assigning tasks and responsibilities to team members

    • Monitoring progress and making adjustments as needed

    • Ensuring that the project is completed on time, within budget, and meets the desired quality standards

    • Examples ...

  • Answered by AI
  • Q4. What is financial and cost control during project management?
  • Ans. 

    Financial and cost control is the process of monitoring and managing project expenses to ensure they stay within budget.

    • Developing a detailed budget plan

    • Tracking expenses and comparing them to the budget plan

    • Identifying and addressing cost overruns

    • Negotiating with vendors to get the best prices

    • Implementing cost-saving measures

    • Regularly reporting on financial status to stakeholders

  • Answered by AI
  • Q5. What is resource management?
  • Ans. 

    Resource management is the process of planning, allocating, and optimizing resources to achieve organizational goals.

    • It involves identifying the resources needed for a project or task

    • Allocating those resources in an efficient manner

    • Monitoring and controlling resource usage to ensure optimal performance

    • Examples include managing personnel, finances, equipment, and time

    • Effective resource management can lead to increased p

  • Answered by AI
  • Q6. What is 2G , 3G, 4G call flow?
  • Ans. 

    2G, 3G, and 4G call flow are the processes involved in establishing and maintaining a mobile phone call.

    • 2G call flow involves circuit-switched technology and uses Time Division Multiple Access (TDMA) for voice transmission.

    • 3G call flow uses packet-switched technology and supports both voice and data transmission.

    • 4G call flow uses Long-Term Evolution (LTE) technology and provides high-speed data transmission.

    • All call fl...

  • Answered by AI
  • Q7. What is single RAN?
  • Ans. 

    Single RAN is a network architecture that allows multiple wireless technologies to be supported on a single physical network.

    • Single RAN stands for Single Radio Access Network.

    • It enables multiple wireless technologies such as 2G, 3G, 4G, and 5G to be supported on a single physical network.

    • This reduces the need for multiple hardware and software components, resulting in cost savings and simplified network management.

    • Sing...

  • Answered by AI
  • Q8. What is VOLTE?
  • Ans. 

    VOLTE stands for Voice over LTE. It is a technology that allows voice calls to be made over a 4G LTE network.

    • VOLTE uses IP packets to transmit voice calls over the LTE network

    • It provides better call quality and faster call setup times compared to traditional 2G/3G networks

    • VOLTE also allows for simultaneous voice and data usage on the same network

    • Examples of VOLTE-enabled devices include iPhone 6 and above, Samsung Gala...

  • Answered by AI
  • Q9. Difference between LTE & VOLTE?
  • Ans. 

    LTE is a standard for wireless broadband communication while VoLTE is a technology that enables voice calls over LTE network.

    • LTE stands for Long-Term Evolution and is a standard for wireless broadband communication.

    • VoLTE stands for Voice over LTE and is a technology that enables voice calls over LTE network.

    • LTE is used for data transfer while VoLTE is used for voice calls.

    • VoLTE provides better call quality and faster c...

  • Answered by AI
  • Q10. What is transport network?
  • Ans. 

    Transport network refers to the infrastructure that enables the movement of people, goods, and information.

    • Transport network includes roads, railways, airports, seaports, and communication networks.

    • It plays a crucial role in the economy by facilitating trade and commerce.

    • Examples of transport networks include the interstate highway system in the US and the European railway network.

    • Transport network planning involves op...

  • Answered by AI
  • Q11. Difference between ABIS over IP and ABIS over TDM?
  • Ans. 

    ABIS over IP and ABIS over TDM are two different methods of transmitting biometric data.

    • ABIS over IP uses internet protocol to transmit biometric data while ABIS over TDM uses time-division multiplexing.

    • ABIS over IP is more flexible and scalable than ABIS over TDM.

    • ABIS over TDM is more reliable and secure than ABIS over IP.

    • ABIS over IP is suitable for remote locations while ABIS over TDM is suitable for local networks.

    • ...

  • Answered by AI
  • Q12. Basic architecture of 2G , 3G & 4G?
  • Ans. 

    2G, 3G, and 4G are mobile network technologies with different architectures.

    • 2G uses circuit-switched technology and is primarily used for voice calls and text messaging.

    • 3G uses packet-switched technology and offers faster data transfer rates than 2G.

    • 4G uses all-IP packet-switched technology and provides even faster data transfer rates than 3G.

    • 4G also supports advanced features like VoLTE and carrier aggregation.

    • Each ge...

  • Answered by AI
  • Q13. Introduce yourself?
  • Ans. 

    I am a Senior engineer with 10+ years of experience in software development, specializing in backend systems and cloud technologies.

    • 10+ years of experience in software development

    • Specialize in backend systems and cloud technologies

    • Strong problem-solving skills

    • Experience with large-scale distributed systems

    • Proficient in programming languages such as Java, Python, and Go

  • Answered by AI
  • Q14. What are the experiences of your previous companies?
  • Ans. 

    I have worked in various companies ranging from startups to large corporations, gaining experience in diverse technologies and industries.

    • Worked in a startup where I was responsible for developing a scalable backend system using Node.js and MongoDB.

    • At a mid-sized company, I led a team in implementing CI/CD pipelines for faster and more reliable software delivery.

    • In a large corporation, I worked on optimizing performanc...

  • Answered by AI
  • Q15. Why do you want to join this company?
  • Ans. 

    I am impressed by the company's innovative projects and strong reputation in the industry.

    • Company's reputation for cutting-edge technology

    • Opportunity to work on challenging projects

    • Positive reviews from current employees

  • Answered by AI
  • Q16. What is your notice period? Is it negotiable or not?
  • Ans. 

    My notice period is currently 3 months, but it may be negotiable depending on the circumstances.

    • My current notice period is 3 months

    • I am open to negotiation depending on the circumstances

    • I can provide examples of when I have negotiated notice periods in the past

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Submitted resume online through portal and received the call. Technical Telephonic interview was scheduled.

Tips: Resume should be as per the desired profile.

Round: Technical Interview
Experience: In this round interviewer asks basic technical questions based on the previous experiences that was mentioned in my resume.
Tips: Study all the points mentioned in the resume very deeply.

Round: Technical Interview
Tips: Given your answers to the point. It should be in brief .

Round: HR Interview
Tips: Conversation should be in proper communication. Try to convince the HR for joining. Negotiate the salary as per the profile offered to you.

Skills: Technical Skill, Communication And Confidence, Team Working Ability

Skills evaluated in this interview

I appeared for an interview in Dec 2016.

Interview Questionnaire 

10 Questions

  • Q1. Antennas, Types, and working
  • Ans. 

    Antennas are devices used to transmit and receive electromagnetic waves. They come in various types and have different working principles.

    • Antennas are used in various applications such as radio and television broadcasting, wireless communication, radar systems, and satellite communication.

    • Types of antennas include dipole antennas, loop antennas, patch antennas, parabolic antennas, and Yagi-Uda antennas.

    • Antennas work by...

  • Answered by AI
  • Q2. Need of 5G
  • Ans. 

    5G is needed to support the increasing demand for high-speed, low-latency connectivity and enable the development of advanced technologies.

    • Faster data speeds: 5G offers significantly faster download and upload speeds compared to previous generations of wireless technology.

    • Low latency: 5G reduces the delay between sending and receiving data, enabling real-time communication and supporting applications like autonomous ve...

  • Answered by AI
  • Q3. 4G technology
  • Q4. How call transfers to a different operator
  • Ans. 

    Call transfers to a different operator involve redirecting the call from one operator to another.

    • Call transfer can be initiated by the caller or the current operator.

    • The caller can request a transfer by providing the desired operator's extension or department.

    • The current operator can transfer the call by using a transfer button or dialing the desired operator's extension.

    • During the transfer, the caller may be put on ho...

  • Answered by AI
  • Q5. Equalization techniques
  • Q6. Describe yourself
  • Ans. 

    I am a dedicated and detail-oriented engineer with a passion for problem-solving and continuous learning.

    • Dedicated and hardworking

    • Detail-oriented and organized

    • Passionate about problem-solving

    • Continuous learner

  • Answered by AI
  • Q7. About the company
  • Q8. Family background
  • Q9. Why you
  • Ans. 

    I am passionate about engineering and have a strong desire to contribute to innovative projects.

    • Passion for engineering and technology

    • Desire to contribute to innovative projects

    • Strong problem-solving skills

    • Ability to work well in a team

    • Continuous learning and improvement mindset

  • Answered by AI
  • Q10. Have you face any situation where all doors are closed and there is no way to go through and if have then how did you make through
  • Ans. 

    Yes, I once faced a situation where all doors were closed and had to think creatively to find a solution.

    • Stay calm and assess the situation

    • Look for alternative routes or options

    • Seek help from others if possible

    • Consider unconventional solutions

    • Stay persistent and determined to find a way through

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: This round was conducted by cocubes consists of 45 question all are simple. each section has own cut off so be prepared to cross the cut off and get shortlisted
Tips: for this round you need to through R.S Agrawal's book and understand its concept
Duration: 45 minutes
Total Questions: 45

Round: Technical Interview
Experience: this round was tough half of the student got rejected so be prepared to face these kinds of question
Tips: for this round read Digital communication &Telecommunication as well and leave rest to luck

Round: HR Interview
Experience: this round is totally behavioural based your gesture and communication can impress the interviewer
Tips: be cool be original and do your best but be little bit diplomatic while interviwing

College Name: Jaypee University of Information Technology, Solan

I applied via Referral and was interviewed before Jul 2021. There were 2 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 - Group Discussion 

GD on general topic which completed successfully

Interview Preparation Tips

Interview preparation tips for other job seekers - Update your skill and attend the interview with confident

I applied via Referral and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. MPLS, OSPF, BGP, ISIS

Interview Preparation Tips

Interview preparation tips for other job seekers - Never fake

I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Telecom domine question
  • Q2. Auto Cad basics and experience on telecom and wireless based question

Interview Preparation Tips

Interview preparation tips for other job seekers - Only 2round for experience candidate

Tata Communications Transformation Services Interview FAQs

How many rounds are there in Tata Communications Transformation Services Associate Engineer interview?
Tata Communications Transformation Services interview process usually has 1 rounds. The most common rounds in the Tata Communications Transformation Services interview process are Technical.
What are the top questions asked in Tata Communications Transformation Services Associate Engineer interview?

Some of the top questions asked at the Tata Communications Transformation Services Associate Engineer interview -

  1. Optical sensitivity? Eosdh features, about circuit provisioning, alarms deta...read more
  2. Most questions are only asked to check if the candidate is confident and is rea...read more

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Tata Communications Transformation Services Associate Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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53% less than the average Associate Engineer Salary in India
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Tata Communications Transformation Services Associate Engineer Reviews and Ratings

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3.8/5

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3.5

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3.5

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3.0

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3.9

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3.6

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2.9

Promotions

3.3

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