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Tata Communications
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I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.
Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.
I was interviewed in Feb 2025.
Technical questions only and communication
I was interviewed in Jan 2025.
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
Tata Communications interview questions for popular designations
I was interviewed in Jan 2025.
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
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...
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
Get interview-ready with Top Tata Communications Interview Questions
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
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.
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
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
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
I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.
I applied via Approached by Company and was interviewed in May 2024. There were 3 interview rounds.
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
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
I was interviewed in Jan 2025.
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
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
I applied via Job Fair and was interviewed in Jul 2024. There was 1 interview round.
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
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...
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