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Tata Communications
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Tata Communications Interview Questions, Process, and Tips
Top Tata Communications Interview Questions and Answers
- Q1. To maintain SIEM solution which are the daily activities that you will perform?asked in Team Manager interview
- Q2. What is floating routing and how we can configure itasked in Associate Engineer interview
- Q3. What is position property in CSS3asked in Full Stack Developer interview
Tata Communications Interview Experiences
249 interviews found
Anonymous
I applied via Recruitment Consultant and was interviewed in Aug 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. As engineer I am interested in your company please give opportunity to your company
- Q2. A im very interested in Tata communication Compny work
Interview Preparation Tips
Engineering Student Interview Questions asked at other Companies
Selected
I was interviewed in Feb 2025.
(2 Questions)
- Q1. What is voltage
- Ans.
Voltage is the electric potential difference between two points, driving current flow in a circuit.
Voltage is measured in volts (V).
It represents the energy per unit charge available to move electrons.
Example: A standard household outlet in the US provides 120V.
Higher voltage can lead to greater current flow, given a constant resistance (Ohm's Law).
Voltage can be AC (alternating current) or DC (direct current).
- Q2. Whatis the cable laying
- Ans.
Cable laying involves the installation of electrical cables for power distribution, communication, or data transmission.
Cable laying can be done underground, overhead, or underwater depending on the application.
Proper planning is essential to avoid damage to existing infrastructure.
Examples include laying power cables for substations or communication cables for internet services.
Techniques include trenching, directiona...
Technical questions only and communication
(2 Questions)
- Q1. What is the panels installation
- Ans.
Panel installation involves setting up electrical panels for power distribution and control in various applications.
Identify the location for panel installation, ensuring accessibility and compliance with local codes.
Mount the panel securely to a wall or structure, using appropriate fasteners.
Connect incoming power supply lines to the panel's main bus bars.
Install circuit breakers or fuses in designated slots for circu...
- Q2. What capacity of panel board
- Ans.
Panel board capacity refers to the maximum electrical load it can handle safely and efficiently.
Common capacities range from 100A to 4000A, depending on application.
Residential panel boards typically have capacities of 100A or 200A.
Commercial buildings may use panel boards rated from 400A to 1200A.
Industrial applications can require panel boards with capacities exceeding 4000A.
Example: A 200A panel board can support mu...
(2 Questions)
- Q1. Which type of cable is required
- Q2. Which type of cable is used
- Ans.
Various cable types are used in electrical engineering, including power, control, and communication cables, each serving specific purposes.
Power cables: Used for transmitting electrical power, e.g., XLPE cables for high voltage.
Control cables: Used for control circuits, e.g., multi-core cables for automation systems.
Communication cables: Used for data transmission, e.g., Ethernet cables for networking.
Instrumentation c...
(2 Questions)
- Q1. What is isolated transformer
- Q2. Capacity
(2 Questions)
- Q1. Which type of cable is used
- Ans.
Various cable types are used in electrical engineering, each suited for specific applications and environments.
1. Power Cables: Used for transmitting electrical power; examples include XLPE and PVC insulated cables.
2. Control Cables: Designed for control circuits; examples include multi-core cables for automation systems.
3. Communication Cables: Used for data transmission; examples include coaxial cables and fiber opti...
- Q2. How many types of cables
- Ans.
Cables are classified into various types based on their construction, application, and insulation materials.
1. Power Cables: Used for electrical power transmission (e.g., XLPE cables).
2. Control Cables: For control circuits (e.g., PVC insulated control cables).
3. Communication Cables: For data transmission (e.g., coaxial cables, fiber optic cables).
4. Instrumentation Cables: For connecting instruments (e.g., shielded t...
(2 Questions)
- Q1. Location and salary
- Q2. Flexible time
(2 Questions)
- Q1. Fixed salary per annum
- Q2. 750000
Interview Preparation Tips
Top Tata Communications Senior Electrical Engineer Interview Questions and Answers
Senior Electrical Engineer Interview Questions asked at other Companies
I was interviewed in Jan 2025.
(5 Questions)
- Q1. Asked about Dotnet Core Questions about Program.cs file use case, DI, Services, Architectural patterns, and jumped to Linq complex queries and SQL queries. Before that Deep analysis of background work
- Q2. Use of Program.cs
- Ans.
Program.cs is the entry point for a .NET Core application.
Contains the Main method where the application starts execution
Responsible for configuring and starting the application
Can be used to set up services, configure logging, and handle command line arguments
- Q3. Middleware and Services
- Q4. Dependency Injection
- Q5. Authentication & Authorization
Senior Developer Lead Interview Questions asked at other Companies
(2 Questions)
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- Q2. Vsdfgdg ghsdfsd gfafdf
(2 Questions)
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- Q2. A
(1 Question)
- Q1. Aadf adf adfasd adsf
Interview Preparation Tips
Customer Service Executive Interview Questions asked at other Companies
Tata Communications interview questions for popular designations
Selected
I was interviewed in Jan 2025.
(3 Questions)
- Q1. What is networking
- Ans.
Networking is the practice of connecting computers and other devices to share resources and information.
Networking involves the design, implementation, and management of computer networks.
It allows devices to communicate with each other, share data, and access resources like printers and servers.
Examples of networking technologies include Ethernet, Wi-Fi, and TCP/IP.
Networking also includes security measures to protect
- Q2. Explain in detail OSI model
- Ans.
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
The OSI model stands for Open Systems Interconnection model.
It divides network communication into seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has specific functions and interacts with adjacent layers for data transmission.
Exampl...
- Q3. What is switch and routers
- Ans.
Switches and routers are networking devices used to connect devices within a network and route data between networks.
Switches operate at the data link layer and forward data based on MAC addresses
Routers operate at the network layer and forward data based on IP addresses
Switches are used to create LANs, while routers are used to connect different networks
Switches are faster than routers in forwarding data within a netw
NOC Engineer Interview Questions asked at other Companies
Get interview-ready with Top Tata Communications Interview Questions
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Explain MessageQueue
- Ans.
MessageQueue is a communication system that allows different software components to communicate by sending messages asynchronously.
MessageQueue helps in decoupling different components of a system.
It allows for asynchronous communication between components.
Messages are stored in a queue until they are processed by the receiving component.
Examples include RabbitMQ, Apache Kafka, and Amazon SQS.
- Q2. Design of Loadbalancer for Kubernetes
- Ans.
Designing a Loadbalancer for Kubernetes involves using an Ingress Controller to route traffic to different services.
Use an Ingress Controller to manage external access to services within a Kubernetes cluster
Define Ingress resources to specify how incoming requests should be routed
Consider using a cloud provider's load balancer service for external traffic
Implement SSL termination and routing rules in the Ingress Contro
(2 Questions)
- Q1. How do you perform docker migration from one machine to another machine?
- Ans.
Docker migration from one machine to another involves exporting the container as an image, transferring the image to the new machine, and then importing it.
Export the Docker container as an image using 'docker save' command
Transfer the image to the new machine using a secure method like SCP or Docker Hub
Import the image on the new machine using 'docker load' command
Run the container on the new machine using 'docker run
- Q2. How will you handle production deployment issues?
- Ans.
I will troubleshoot the issue, identify the root cause, and work with the team to implement a solution while minimizing downtime.
Quickly assess the situation and gather relevant information
Identify the root cause of the deployment issue
Collaborate with team members to come up with a solution
Implement the solution while minimizing impact on production environment
Communicate with stakeholders about the issue and resoluti
Interview Preparation Tips
- Kubernetes
- Linux
Skills evaluated in this interview
Devops Engineer Interview Questions asked at other Companies
Jobs at Tata Communications
Selected
I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.
(1 Question)
- Q1. Regarding subnetting
(1 Question)
- Q1. Regarding all networking
(1 Question)
- Q1. Personal details
Associate Network Engineer Interview Questions asked at other Companies
I applied via Approached by Company and was interviewed in May 2024. There were 3 interview rounds.
(2 Questions)
- Q1. DNS and Group Policy
- Q2. Windows and Patching
(2 Questions)
- Q1. VMware and Backup
- Q2. Windows and Group Policy
(2 Questions)
- Q1. VMware and Networking
- Q2. Active Directory and Windows
Interview Preparation Tips
Assistant Manager Interview Questions asked at other Companies
Selected
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
(7 Questions)
- Q1. Job responsibilities of records management specialist
- Q2. Describe how proper documentation applies in clinical research
- Q3. : From an employee
- Q4. From an online job posting
- Q5. From the company website
- Q6. Q1. Describe how proper documentation applies in clinical research
- Q7. Job responsibilities of records managemen
- Ans.
Records management involves organizing, storing, and maintaining an organization's documents and information.
Creating and implementing records management policies and procedures
Organizing and categorizing physical and digital records
Ensuring compliance with record retention regulations
Managing document destruction and archiving processes
Training staff on proper records management practices
Interview Preparation Tips
- You self
job Controller Interview Questions asked at other Companies
Selected
I was interviewed in Jan 2025.
(2 Questions)
- Q1. What is networking
- Ans.
Networking is the practice of connecting computers and other devices to share resources and information.
Networking involves the use of hardware such as routers, switches, and cables to create a network.
It also includes the use of software protocols like TCP/IP to facilitate communication between devices.
Networking allows devices to share resources such as files, printers, and internet connections.
Examples of networking
- Q2. OSI model explanation
- Ans.
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
The OSI model stands for Open Systems Interconnection model.
It helps in understanding how different networking protocols work together.
Each layer has specific functions and communicates with adjacent layers.
Examples of layers include physical layer, data link layer, network layer, transpo
Selected
I applied via Job Fair and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. What you learn in your last year of graduation?
- Ans.
In my last year of graduation, I learned advanced topics in my field of study, completed a capstone project, and gained practical experience through internships.
Studied advanced courses related to my major
Completed a capstone project demonstrating my knowledge and skills
Gained practical experience through internships or co-op programs
Participated in research projects or thesis work
Attended seminars, workshops, and conf
- Q2. Tell about Computer languages?
- Ans.
Computer languages are used to communicate instructions to computers, allowing programmers to create software and applications.
Computer languages are used to write code that tells computers what to do.
There are different types of computer languages, such as high-level languages like Python and Java, and low-level languages like Assembly.
Each language has its own syntax and rules for writing code.
Some languages are more...
Top Tata Communications Associate Engineer Interview Questions and Answers
Associate Engineer Interview Questions asked at other Companies
Tata Communications Interview FAQs
Some of the top questions asked at the Tata Communications interview -
The duration of Tata Communications interview process can vary, but typically it takes about less than 2 weeks to complete.
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Tata Communications Interviews By Designations
- Tata Communications Assistant Manager Interview Questions
- Tata Communications Network Engineer Interview Questions
- Tata Communications Associate Engineer Interview Questions
- Tata Communications Engineer Interview Questions
- Tata Communications Network Associate Interview Questions
- Tata Communications Senior Engineer Interview Questions
- Tata Communications Manager Interview Questions
- Tata Communications Solution Architect Interview Questions
- Show more
Interview Questions for Popular Designations
Tata Communications Interview Process
based on 212 interviews
Interview experience
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Tata Communications Reviews and Ratings
based on 3.4k reviews
Rating in categories
|
Network Engineer
1.7k
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
Assistant Manager
1.3k
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Customer Service Executive
933
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Associate Engineer
838
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Manager
767
salaries
| ₹0 L/yr - ₹0 L/yr |
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