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API call in Angular is used to fetch data from a server and update the UI accordingly.
Use HttpClient module to make API calls in Angular
Create a service to encapsulate API call logic
Subscribe to the Observable returned by the API call
Handle errors and data processing in the subscribe method
TCS digital coding test
I was interviewed before Oct 2023.
I am a dedicated Systems Engineer with a strong background in network infrastructure and problem-solving skills.
Experienced in designing, implementing, and maintaining network systems
Proficient in troubleshooting complex technical issues
Skilled in working with various operating systems and software applications
What people are saying about TCS
Easy medium questions
Logical and reasoning
TCS interview questions for designations
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
Selecting 0.95 of the whole dataset helps in training the model on a larger portion of the data while still having enough for testing.
Using 0.95 of the dataset ensures that the model is trained on a majority of the data, leading to better generalization.
Having a larger training set can help in capturing more patterns and relationships in the data.
Reserving 0.05 of the dataset for testing allows for evaluating the model...
Covariance measures the relationship between two variables, correlation measures the strength and direction of a relationship, and multicollinearity occurs when independent variables in a regression model are highly correlated.
Covariance is a measure of how two variables change together. It can be positive, negative, or zero.
Correlation is a standardized measure of the strength and direction of the relationship between...
Get interview-ready with Top TCS Interview Questions
I applied via LinkedIn and was interviewed before Jan 2024. There were 2 interview rounds.
Protractor is a testing framework specifically designed for Angular applications, while Selenium is a more general testing tool for web applications.
Protractor is built on top of Selenium WebDriver and is optimized for Angular applications
Protractor has built-in support for Angular-specific locator strategies like ng-model, ng-repeat, etc.
Selenium is a more versatile tool that can be used for testing any web applicatio
I am excited about the opportunity to work with a global leader like TCS and contribute to innovative projects.
TCS is a renowned global company with a strong reputation in the IT industry
I am impressed by TCS's commitment to innovation and cutting-edge technology
I believe TCS offers great opportunities for professional growth and development
I am excited about the chance to work on diverse and challenging projects at TC
I applied via Campus Placement and was interviewed before Dec 2023. There were 3 interview rounds.
Basic maths questions
Easy level array, string manupulation questions
Projects are planned and executed by a team of engineers to achieve specific goals and objectives.
Projects are initiated to address a specific need or problem.
Project teams are formed with individuals who have the necessary skills and expertise.
Project plans outline the scope, timeline, budget, and resources required.
Project managers oversee the execution of the project and ensure it stays on track.
Regular monitoring a...
I applied via Naukri.com and was interviewed before Dec 2023. There were 2 interview rounds.
Yes, I have experience working in Agile process.
I have worked in Agile teams following Scrum framework
I have experience in sprint planning, daily stand-ups, sprint reviews, and retrospectives
I have collaborated closely with cross-functional teams to deliver high-quality products
I have used tools like Jira for Agile project management
I want to join TCS because of its reputation for innovation, global presence, and opportunities for growth.
TCS is known for its cutting-edge technology solutions and innovation in the IT industry
TCS has a strong global presence with clients in various industries around the world
TCS offers ample opportunities for career growth and development, with a focus on continuous learning and skill enhancement
I applied via Approached by Company and was interviewed in Jun 2022. There were 4 interview rounds.
1. Basic coding questions on Java.
2. How to make a Springboot application, with flow code.
Some of the top questions asked at the TCS System Engineer Hardware interview -
The duration of TCS System Engineer Hardware interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 52 interviews
4 Interview rounds
based on 1.1k reviews
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