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TCS Data Analyst Interview Questions, Process, and Tips
Top TCS Data Analyst Interview Questions and Answers
- Q1. Describe the steps for Universe design from scratch?
- Q2. Can you describe the experience with data analysis and its tools?
- Q3. How do you determine which variable is important in predictive model ?
TCS Data Analyst Interview Experiences
66 interviews found
Selected
I applied via Naukri.com and was interviewed before Feb 2022. There were 3 interview rounds.
(3 Questions)
- Q1. Why are you looking for change?
- Q2. What is your expected salary? if it is higher then 30% of current salary then next question can be asked..
- Q3. Why we consider you for this position?
(3 Questions)
- Q1. Describe one complex report developed in SAP BO?
- Ans.
Developed a complex sales report in SAP BO
Report included multiple data sources and complex calculations
Used advanced visualization techniques to present data
Allowed for drill-down capabilities to analyze sales data at different levels
Included filters and prompts for user customization
Report was automated to run on a regular schedule and distribute to stakeholders
- Q2. Describe the steps for Universe design from scratch?
- Ans.
Universe design involves identifying data sources, defining business requirements, creating a schema, and building the universe.
Identify data sources and gather requirements
Create a schema and map data to it
Build the universe using a tool like SAP BusinessObjects
Test and validate the universe
Publish the universe for end-users to access
- Q3. Row level Security ?
- Ans.
Row level security is a feature that restricts access to specific rows in a database based on user permissions.
It is used to ensure that users can only access the data they are authorized to see.
It is commonly used in multi-tenant applications where multiple users share the same database.
Examples include restricting access to sensitive customer data or financial information.
It can be implemented through database views,
Interview Preparation Tips
At the end of interview ask if you have any question related to the offered position or project..
All the best!!
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Mar 2022. There were 5 interview rounds.
Exam contain Maths, GK, Eng, Reasoning
(1 Question)
- Q1. Ask about your self and prevoius work experience
(1 Question)
- Q1. Basic Knowledge about computer
(1 Question)
- Q1. Why you want to work with TCS
- Ans.
I want to work with TCS because of their reputation in the industry and the opportunities for growth and learning.
TCS has a strong reputation in the industry for its expertise in technology and data analytics.
Working with TCS would provide me with opportunities to work on challenging projects and learn from experienced professionals.
TCS offers a supportive and collaborative work environment that encourages innovation a...
Interview Preparation Tips
- Maths
- Reasoning
- GK
- English Speaking
I applied via Company Website and was interviewed in Feb 2022. There were 2 interview rounds.
Coading-Decoadong, surds&indices, calendar, inequality
Interview Preparation Tips
- introduction
What people are saying about TCS
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. SQL Questions (Joins, Difference B/w Drop, Truncate and Delete)
- Q2. Data Pipline
- Q3. What is V loopup and H loopup
- Ans.
Vlookup and Hlookup are Excel functions used to search for specific data in a table.
Vlookup searches for a value in the first column of a table and returns a corresponding value in the same row from a specified column.
Hlookup searches for a value in the first row of a table and returns a corresponding value in the same column from a specified row.
Both functions are commonly used in data analysis and can save time when
Interview Preparation Tips
TCS interview questions for designations
Selected
I applied via Naukri.com and was interviewed before Mar 2022. There were 2 interview rounds.
(2 Questions)
- Q1. About the Other data modeling tools
- Q2. About the semi structured data design
Interview Preparation Tips
Get interview-ready with Top TCS Interview Questions
Selected
I applied via Company Website and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Simple questions on sql, basic coding (python)
- Q2. Advance excel, analytical approach
Selected
I applied via Campus Placement and was interviewed before Feb 2022. There were 5 interview rounds.
Basic aptitude test and english skills
Hr discussion with selected people in group
(1 Question)
- Q1. About why you are coming to this job
(1 Question)
- Q1. Self intro and personal details,basic questions to domain
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. How to manage data
- Ans.
Data management involves organizing, storing, protecting, and maintaining data to ensure its accuracy and accessibility.
Identify the type of data and its source
Establish a data governance framework
Implement data security measures
Use data management tools and software
Regularly backup and archive data
Ensure compliance with data regulations
Monitor data quality and integrity
Provide access to authorized users only
- Q2. What is data analytics
- Ans.
Data analytics is the process of examining data sets to draw conclusions about the information they contain.
It involves collecting, cleaning, and transforming data
Applying statistical and mathematical models to analyze the data
Visualizing and presenting the results in a meaningful way
Examples include predicting customer behavior, identifying trends, and optimizing business processes
- Q3. Why we use analytics
- Ans.
Analytics helps us make data-driven decisions and improve business outcomes.
Analytics provides insights into customer behavior and preferences.
It helps identify trends and patterns in data that can be used to optimize business processes.
Analytics can also be used to measure the effectiveness of marketing campaigns and other initiatives.
It enables businesses to make data-driven decisions that lead to improved outcomes a...
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.
The Aptitude round for TCS. NQT is a basic apti round with not much tough question. You can easily get samples from google. And practice on it.
There are 2 coding questions with some MCQ, In general if you can solve one of them you can easily move towards the next step.
I personally passed one coding questions and for another some test cases.
(2 Questions)
- Q1. What are your primary tech skills?
- Q2. What was your final year project and how did you rate yourself on that project?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. All about internship project
TCS Interview FAQs
The duration of TCS Data Analyst interview process can vary, but typically it takes about less than 2 weeks to complete.
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TCS Data Analyst Interview Process
based on 79 interviews
5 Interview rounds
- Technical Round - 1
- Aptitude Test Round
- HR Round
- Technical Round - 2
- One-on-one Round
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