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I want to join TCS because of its reputation for innovation and growth opportunities.
TCS is known for its cutting-edge technology solutions
Opportunities for career advancement and skill development
Global presence and diverse client base
SSL certificate is a digital certificate that authenticates the identity of a website and encrypts data transmitted between the website and the user's browser.
SSL certificates are used to secure communication over the internet by encrypting data.
They are issued by Certificate Authorities (CAs) after verifying the identity of the website owner.
SSL certificates contain information such as the domain name, issuer, and exp...
To add a node into a linked list, you need to update the pointers of the previous node and the new node.
Create a new node with the data to be added
Update the next pointer of the new node to point to the current node's next
Update the next pointer of the current node to point to the new node
To add an element in a linked list, create a new node and update pointers accordingly.
Create a new node with the data to be added
Update the next pointer of the new node to point to the current head of the linked list
Update the head pointer to point to the new node
What people are saying about TCS
Springboot annotations include @RestController, @Autowired, @RequestMapping. Maven is a build automation tool. Java 8 features include lambda expressions, streams, and functional interfaces.
@RestController - used to define RESTful web services
@Autowired - used for automatic dependency injection
@RequestMapping - maps HTTP requests to handler methods
Maven is a build automation tool that manages project dependencies and b...
TCS interview questions for designations
I applied via Job Portal and was interviewed in Aug 2023. There was 1 interview round.
JavaStream API - Employee list need to get data based on department of HR and more than salary of 30000
Get interview-ready with Top TCS Interview Questions
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
Opps concepts and questions like reverse linked, string palindrome
I applied via Recruitment Consulltant and was interviewed before Jun 2023. There were 2 interview rounds.
Be prepared and give upto point answer
I applied via Walk-in and was interviewed in Apr 2022. There was 1 interview round.
Project configuration in .NET without config files
Use code-based configuration instead of XML configuration
Create a custom configuration provider
Use environment variables or command line arguments
Use a database or other external storage for configuration data
There are multiple ways to add authentication to .NET app service.
Using Azure Active Directory
Using IdentityServer
Using OAuth2
Using OpenID Connect
Using JWT Tokens
I troubleshoot modules by identifying the problem, analyzing the code, and testing solutions.
Identify the problem by reproducing the issue and gathering information
Analyze the code to understand how it works and where the issue may be
Test solutions by implementing and verifying the fix
Document the troubleshooting process and solution for future reference
I applied via Recruitment Consulltant and was interviewed before Dec 2021. There were 3 interview rounds.
Some basic DDL and DML queries were asked for the tables to be framed in their databases.
I have used Airflow and Oozie for scheduling ETL jobs.
Airflow provides a user-friendly UI and supports multiple languages.
Oozie is good for Hadoop-based ETL jobs and has a web console for monitoring.
Airflow has a larger community and more plugins available.
Oozie has better integration with Hadoop ecosystem tools.
Both are open-source and can handle complex workflows.
I applied via Approached by Company and was interviewed before Jul 2022. There were 3 interview rounds.
Some coding queries were asked in this round, on the Big Data processing with the Hadoop ecosystem and Hive database.
Data retrieval steps in Informatica ETL process
Identify the source data to be extracted
Create source and target connections in Informatica
Design mappings to extract, transform, and load data
Use transformations like Filter, Joiner, Lookup, etc.
Run the ETL job to retrieve data from source to target
Some of the top questions asked at the TCS Senior Developer interview -
based on 10 interviews
2 Interview rounds
based on 34 reviews
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