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Tata Communications Transformation Services Interview Questions and Answers

Updated 15 Jun 2025
Popular Designations

56 Interview questions

A Junior was asked 2mo ago
Q. What is your knowledge regarding submarine cable communications?
Ans. 

Submarine cable communications involve undersea cables that transmit data globally, forming the backbone of internet connectivity.

  • Submarine cables are laid on the ocean floor and connect continents, enabling international communication.

  • They carry about 99% of global internet traffic, making them crucial for data transfer.

  • Examples include the MAREA cable, which connects the U.S. to Spain, and the SEA-ME-WE 3 cable,...

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A Junior was asked 2mo ago
Q. What do you know about fiber optic cables?
Ans. 

Fiber cable is a high-speed data transmission medium made of glass or plastic fibers, used for internet and telecommunications.

  • Fiber optic cables transmit data as light signals, allowing for faster speeds compared to copper cables.

  • They are less susceptible to electromagnetic interference, making them ideal for long-distance communication.

  • Fiber cables come in two types: single-mode (for long distances) and multi-mo...

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A Network Engineer was asked 2mo ago
Q. What is BGP?
Ans. 

BGP (Border Gateway Protocol) is the protocol used to exchange routing information between autonomous systems on the internet.

  • BGP is a path vector protocol, which maintains the path information that gets updated dynamically as the network topology changes.

  • It operates over TCP, typically using port 179, ensuring reliable transmission of routing information.

  • BGP uses attributes like AS-path, next-hop, and local prefe...

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A Network Engineer was asked 2mo ago
Q. What is the ODPF?
Ans. 

ODPF stands for Open Data Plane Framework, which standardizes data plane operations for networking devices and applications.

  • Standardization: ODPF provides a common framework for data plane operations, ensuring interoperability between different networking devices.

  • Performance Optimization: It focuses on optimizing data processing and forwarding, which is crucial for high-performance networking applications.

  • Flexibil...

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A Customer Executive was asked 3mo ago
Q. What is SDH
Ans. 

SDH stands for Synchronous Digital Hierarchy, a standardized multiplexing protocol for transmitting digital signals over fiber optic networks.

  • SDH is used for high-capacity data transmission in telecommunications.

  • It allows for the multiplexing of multiple lower-speed data streams into a single higher-speed stream.

  • An example of SDH is the transmission of voice, video, and data over a single fiber optic cable.

  • SDH sup...

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A Program Manager was asked 3mo ago
Q. How do you differentiate between risks and issues, who should be responsible for owning them, and what methods can be utilized to track them?
Ans. 

Risks are potential future problems; issues are current problems. Ownership varies, and tracking methods include logs and software.

  • Risks are uncertainties that may impact project objectives, e.g., potential budget cuts.

  • Issues are current problems that need resolution, e.g., a key team member leaving.

  • Risk ownership typically falls to project managers or risk owners, while issues are often managed by team leads.

  • Trac...

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A Program Manager was asked 3mo ago
Q. How do you effectively manage project milestones, and which project management software have you used hands-on?
Ans. 

I manage project milestones through clear planning, regular updates, and effective software tools like Asana and Trello.

  • Define clear milestones at the project's outset to set expectations.

  • Use Gantt charts to visualize timelines and dependencies.

  • Conduct regular check-ins to assess progress against milestones.

  • Utilize project management software like Asana for task assignments and tracking.

  • Implement Agile methodologi...

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A Program Manager was asked 3mo ago
Q. How have you managed project creep, and can you provide examples of how you addressed it?
Ans. 

I effectively managed project creep by setting clear goals, maintaining communication, and implementing change control processes.

  • Established clear project scope and objectives at the outset to prevent ambiguity.

  • Regularly communicated with stakeholders to ensure alignment and address concerns promptly.

  • Implemented a change control process to evaluate and approve any requested changes.

  • Example: In a software developme...

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A Program Manager was asked 3mo ago
Q. How would you manage a situation where a customer is dissatisfied with a project set to go live in two days and demands a 50% change in the team, without being willing to compromise or negotiate?
Ans. 

Addressing customer dissatisfaction requires effective communication, empathy, and strategic problem-solving.

  • 1. **Listen Actively**: Schedule an urgent meeting to understand the customer's concerns fully. For example, ask open-ended questions to gauge their dissatisfaction.

  • 2. **Empathize**: Acknowledge their feelings and validate their concerns. For instance, say, 'I understand how important this project is to you...

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A Program Manager was asked 3mo ago
Q. What should be done if the project budget is exceeded?
Ans. 

Addressing an exceeded project budget requires analysis, communication, and strategic adjustments to realign financial goals.

  • Conduct a thorough budget review to identify the reasons for the overspend, such as unexpected costs or scope changes.

  • Engage stakeholders to discuss the budget issues and gather input on potential solutions, ensuring transparency.

  • Prioritize project tasks and deliverables to focus on essentia...

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Tata Communications Transformation Services Interview Experiences

89 interviews found

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

I appeared for an interview in May 2025, where I was asked the following questions.

  • Q1. Need add the content related to HSW
  • Q2. Need to add the content Vacancy
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Html css syntax and properties, basic JavaScript , database queries

Round 2 - HR 

(1 Question)

  • Q1. Salary expectation
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Need to orepare about OMS
  • Q2. OMS life cycle

Interview Questions & Answers

user image Anonymous

posted on 26 Nov 2024

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

I applied via Company Website and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Type of transformer
  • Q2. Why DG use ing

Interview Preparation Tips

Interview preparation tips for other job seekers - Everything should be good

Junior Customer Service Executive Interview Questions & Answers

user image Mayuri Madhukar Shinde

posted on 29 Mar 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - One-on-one 

(3 Questions)

  • Q1. About your past company work
  • Q2. Tell me about yourself
  • Q3. What is GMS and about networking
  • Ans. 

    GMS stands for Global System for Mobile communication, a standard for digital cellular networks. Networking involves connecting devices to share information.

    • GMS is a standard used for mobile communication globally

    • It allows devices to connect and communicate with each other wirelessly

    • Networking involves setting up connections between devices to share data and resources

    • Examples of networking include LAN, WAN, and the int...

  • Answered by AI

Skills evaluated in this interview

Executive Interview Questions & Answers

user image Anand kumar

posted on 8 Nov 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Network diagram
  • Ans. 

    A network diagram is a visual representation of a computer network's topology and connections.

    • Shows how devices are connected in a network

    • Helps in troubleshooting network issues

    • Can be used to plan network upgrades or expansions

  • Answered by AI

Skills evaluated in this interview

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

I applied via Referral and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

Network related questions

Round 2 - HR 

(2 Questions)

  • Q1. What is salary expectation?
  • Q2. Document verification
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Newspaper Ad and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. OSI LAYERS, continued with Job description.
  • Q2. TCP/IP, Almost all from JD
Round 2 - Aptitude Test 

Online voice and English speaking test

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Discussed with my interest for this field and how can I implement my skill in this company.

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

I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

General aptitude questions

Round 2 - Group Discussion 

Current gd topics like younster nowdays, social media, current politics

Round 3 - Technical 

(1 Question)

  • Q1. About fibers, transmission, data speed, network troubleshootings, sla

Top trending discussions

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Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Tata Communications Transformation Services Interview FAQs

How many rounds are there in Tata Communications Transformation Services interview?
Tata Communications Transformation Services interview process usually has 2-3 rounds. The most common rounds in the Tata Communications Transformation Services interview process are Technical, Resume Shortlist and HR.
How to prepare for Tata Communications Transformation Services interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Tata Communications Transformation Services. The most common topics and skills that interviewers at Tata Communications Transformation Services expect are CCNA, LAN Support and Networking.
What are the top questions asked in Tata Communications Transformation Services interview?

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

  1. How would you manage a situation where a customer is dissatisfied with a projec...read more
  2. How does MICROWAVE WORKS/ WHAT INFO NEEDED TO SETUP LINKS/ FACTORS WHICH EFFEC...read more
  3. How do you differentiate between risks and issues, who should be responsible fo...read more
What are the most common questions asked in Tata Communications Transformation Services HR round?

The most common HR questions asked in Tata Communications Transformation Services interview are -

  1. What are your strengths and weakness...read more
  2. What is your family backgrou...read more
  3. What are your salary expectatio...read more
How long is the Tata Communications Transformation Services interview process?

The duration of Tata Communications Transformation Services interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.1/5

based on 84 interview experiences

Difficulty level

Easy 16%
Moderate 79%
Hard 5%

Duration

Less than 2 weeks 47%
2-4 weeks 29%
4-6 weeks 5%
6-8 weeks 8%
More than 8 weeks 11%
View more

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Tata Communications Transformation Services Reviews and Ratings

based on 1.5k reviews

4.0/5

Rating in categories

3.7

Skill development

3.9

Work-life balance

3.4

Salary

3.9

Job security

3.8

Company culture

3.1

Promotions

3.6

Work satisfaction

Explore 1.5k Reviews and Ratings
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