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Tata Communications Transformation Services Network Engineer Interview Questions and Answers
Tata Communications Transformation Services Network Engineer Interview Experiences
4 interviews found
Anonymous
Selected
I applied via Referral and was interviewed in May 2024. There were 2 interview rounds.
Network related questions
(2 Questions)
- Q1. What is salary expectation?
- Q2. Document verification
Selected
I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.
General aptitude questions
Current gd topics like younster nowdays, social media, current politics
(1 Question)
- Q1. About fibers, transmission, data speed, network troubleshootings, sla
Pradipto
Selected
I applied via Naukri.com and was interviewed in Sep 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What is AS number? Why BGP used? steps in BGP process?
- Ans.
AS number is a unique identifier assigned to an autonomous system. BGP is used for inter-domain routing. BGP process involves neighbor discovery, route advertisement, and route selection.
AS number is a 16-bit or 32-bit number used to identify an autonomous system.
BGP is used for inter-domain routing and is a path-vector protocol.
BGP process involves neighbor discovery, where routers establish a TCP connection and excha...
- Q2. TCP IP and port number?
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
(1 Question)
- Q1. For experience person ask you about your privious job details and many more technical questions
(1 Question)
- Q1. About your Sallery
Interview Preparation Tips
Tata Communications Transformation Services interview questions for designations
Top trending discussions
Interview questions from similar companies
Selected
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(4 Questions)
- Q1. 4g architect and interphase used?
- Ans.
4G architecture includes radio access network (RAN), core network, and user equipment (UE) with interfaces like S1, X2, and LTE-Uu.
4G architecture consists of Radio Access Network (RAN), Core Network, and User Equipment (UE)
Interfaces used in 4G architecture include S1, X2, and LTE-Uu
RAN connects UE to the core network, while X2 is used for communication between base stations
LTE-Uu is the air interface between UE and b
- Q2. Regarding throughput and sinr degradation how to improve?
- Q3. How to calculate PRB?
- Ans.
PRB can be calculated by dividing the total available bandwidth by the bandwidth per PRB.
Calculate total available bandwidth
Determine the bandwidth per PRB
Divide total available bandwidth by bandwidth per PRB to get the number of PRBs
- Q4. OSS kpi knowledge?
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Dec 2019. There were 4 interview rounds.
(2 Questions)
- Q1. Related to the optical fibre cable
- Q2. OTDR traces
A test that measures your ability to succeed at something
(2 Questions)
- Q1. Hard work, dedication, potential,
- Q2. Master mind for the ofc work
- Ans.
The mastermind for the office work is someone who is highly skilled, organized, and able to effectively manage and coordinate various tasks and projects.
Strong technical skills in networking and IT infrastructure
Excellent problem-solving abilities
Effective communication and teamwork skills
Ability to prioritize and multitask
Experience with project management tools and software
Examples: Cisco Certified Network Profession...
Team work any planning work discussed our team for clearing our work and complete our task
(2 Questions)
- Q1. Self interduction
- Q2. Pervious company experience
- Ans.
Worked as a Network Engineer at XYZ Company for 3 years.
Managed and maintained network infrastructure
Configured routers, switches, and firewalls
Troubleshooted network issues and implemented solutions
Collaborated with cross-functional teams for project implementations
(2 Questions)
- Q1. Fiber colour coding
- Q2. Splicing lan colour coding
(1 Question)
- Q1. Salary discussion
(2 Questions)
- Q1. Tell mee about yourself
- Q2. What is networking
Interview Preparation Tips
(1 Question)
- Q1. Volte call flow
Good .best . wonderful
(5 Questions)
- Q1. About BGP. All routine protocols
- Q2. About switching protocol
- Q3. About vlan taging .
- Q4. About subnetin. & VLSM
- Q5. DHCP.dhcp snooping
Interview Preparation Tips
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Tata Communications Transformation Services Network Engineer Reviews and Ratings
based on 73 reviews
Rating in categories
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Customer Service Executive
589
salaries
|  ₹2.8 L/yr - ₹6 L/yr |
|
Network Engineer
537
salaries
| ₹1.8 L/yr - ₹9 L/yr |
|
Assistant Manager
473
salaries
| ₹6.3 L/yr - ₹13.7 L/yr |
|
Senior Customer Service Executive
355
salaries
| ₹4.5 L/yr - ₹9 L/yr |
|
Junior Customer Service Executive
257
salaries
| ₹2.4 L/yr - ₹4.4 L/yr |
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