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Tata Technologies Full Stack Developer Interview Questions and Answers

Updated 13 Jan 2025

Tata Technologies Full Stack Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. It was Related to overall experience

Interview Preparation Tips

Interview preparation tips for other job seekers - The experience was disappointing. I went through the entire selection process for a role in Pune and received a call confirming that I was selected. However, after that call, there was no further communication from management. They did not inform me whether I was rejected or not. Such lack of professionalism from the HR team is surprising for a reputed company. When I attempted to follow up for a status update, my calls went unanswered.

I applied via Approached by Company and was interviewed in May 2022. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Require and require once Html tag and elements Document ready and onload Max salary of employee query Count of employee who have max salary
  • Ans. File is use on php file and if have error then generated fatal error . Html tag and elements are different i.e div,span and elements is img. All css and script is load then document ready call and
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview do trustly and confident.what have they asked manipulated the things

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Full Stack Developer Jobs at Tata Technologies

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Interview questions from similar companies

I applied via LinkedIn and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What's is different between c and c++
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports object-oriented programming while C does not.

    • C++ has classes and templates while C does not.

    • C++ has better support for function overloading and default arguments.

    • C++ has a standard library that includes many useful functions.

    • C++ allows for both procedural and object-oriented programming.

    • C++ is generally considered to be a more complex langu

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont show your weakness

Skills evaluated in this interview

I applied via Company Website and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

How to clear aptitude test

Round 2 - Coding Test 

How to clear coding test

Round 3 - Technical 

(1 Question)

  • Q1. How to clear technical round
Round 4 - HR 

(1 Question)

  • Q1. How to clear HR round

Interview Preparation Tips

Topics to prepare for Wipro Software Developer interview:
  • Python
Interview preparation tips for other job seekers - None bddjfdfbjhhhbcfhjjffvhghgfdx bnb kydegutszbmmxfivbni fdvbnbv be hggfddsssr

I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Mostly Technical related to Python, OOPS, Multithreading, Django architecture etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and answers should be to the point. Use a pen and paper in case interviewer is not getting your point.

I was interviewed before Nov 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was around 10am
It was quite a normal online examination kind of environment 
People from the company were there to invigilate 
All were quite nice and helpful in case the exam got stuck

  • Q1. 

    Ninja and Alien Language Order Problem

    An alien dropped its dictionary while visiting Earth. The Ninja wants to determine the order of characters used in the alien language, based on the given list of wor...

  • Ans. 

    Determine the order of characters in an alien language based on a list of words.

    • Create a graph data structure to represent the relationships between characters in the words.

    • Perform a topological sort on the graph to find the order of characters.

    • Return the smallest lexicographical order of characters as the result.

  • Answered by AI
  • Q2. 

    Check Duplicate Within K Distance

    Given an array of integers arr of size N and an integer K, determine if there are any duplicate elements within a distance of K from each other in the array. Return "true...

  • Ans. 

    Check if there are any duplicate elements within a distance of K from each other in the array.

    • Iterate through the array and keep track of the indices of elements using a hashmap.

    • For each element, check if it already exists in the hashmap within distance K.

    • Return true if a duplicate is found within distance K, otherwise return false.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 30 minutes
Round difficulty - Medium

Timing was 2pm when it started
Interviewer was polite

  • Q1. 

    Kth Largest Element Problem Statement

    Ninja enjoys working with numbers, and Alice challenges him to find the Kth largest value from a given list of numbers.

    Input:

    The first line contains an integer 'T...
  • Ans. 

    The task is to find the Kth largest element in a given list of numbers for each test case.

    • Read the number of test cases 'T'

    • For each test case, read the number of elements 'N' and the Kth largest number to find 'K'

    • Sort the array in descending order and output the Kth element

  • Answered by AI
Round 3 - HR 

Round duration - 20 minutes
Round difficulty - Easy

Timing was 9 am onwards 
Interviewer was good enough

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Developer in DelhiEligibility criteriaAbove 7 CGPA with no pending backlogsWipro Limited interview preparation:Topics to prepare for the interview - Java, C++, DBMS, Data Structures, Dot net, HTML, CSS, JSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Focus on specialization of any one skill and keep a basic knowledge of all the skills you mention in your resume
Tip 2 : Gain confidence in presenting yourself by practicing well before
Tip 3 : Gain a basic knowledge of the company you go for selection

Application resume tips for other job seekers

Tip 1 : Resume should be simple and precise but pretty smart to cover your skills 
Tip 2 : Mention what you really know,no false things

Final outcome of the interviewRejected

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Sep 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Java and spring based questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare java questions, spring and Data structure.

Interview Questionnaire 

3 Questions

  • Q1. Tell me something about yourself
  • Ans. 

    I am a passionate software developer with 5 years of experience in developing web applications using various technologies.

    • 5 years of experience in software development

    • Proficient in developing web applications

    • Skilled in using various technologies

    • Passionate about coding and problem-solving

  • Answered by AI
  • Q2. What is the difference between encapsulation and polymorphism?
  • Ans. 

    Encapsulation is hiding implementation details while polymorphism is using a single interface for multiple types.

    • Encapsulation is achieved through access modifiers like private, protected, and public.

    • Polymorphism allows objects of different classes to be treated as if they are of the same class.

    • Encapsulation is about data hiding and abstraction while polymorphism is about behavior.

    • Example of encapsulation: a class with...

  • Answered by AI
  • Q3. What do you mean by deadlock in OS?
  • Ans. 

    Deadlock is a situation in which two or more processes are unable to proceed because each is waiting for the other to release a resource.

    • Deadlock occurs when two or more processes are stuck in a circular waiting state.

    • It happens when processes compete for resources and each process holds a resource that another process needs.

    • Four necessary conditions for deadlock are mutual exclusion, hold and wait, no preemption, and ...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: We were asked to solve a questionnaire containing 25 questions based on logical reasoning and basic mathematics. We went to the test center in their recruitment center where there were many desktops for the candidates to sit and give the test. At the entrance, they checked the letter we got from them to authenticate us.Then they gave us a login ID and password. Exactly when the test started, the portal became active and we were asked to enter the credentials. I completed the test in half the time as it was pretty easy and straightforward.
Tips: Practice simple aptitude questions for greater speed and accuracy.
Duration: 1 hour
Total Questions: 20

Round: Group Discussion
Experience: Ten candidates who were shortlisted from the written test attended the group discussion. The topic given to us was fairly simple and lucky for me, I used to work as an anchor, and being a strong feminist person, I had a lot of valid points to put forward. I was the one to start the discussion, and I felt I was the best speaker there. The topic was something that I follow regularly, yet I came across a few unique points from the other candidates.
Tips: Improve your English speaking skills. Be assertive and speak concisely.
Duration: 15 minutes

Round: HR Interview
Experience: The interview basically revolved around this one question which had a few follow-up questions, such as who all are there in my family, what are my strengths and weaknesses, and why am I fit for this job.
Tips: Be confident and honest about yourself.

Round: Technical Interview
Experience: I tried to be as calm and confident as possible during the whole of the interview

College Name: Guru Nanak Institute of Technology (GNIT)

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic Etl questions and sql questions and power bi

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good experience

Interview Questionnaire 

1 Question

  • Q1. What is designed pattern
  • Ans. 

    Design pattern is a reusable solution to a commonly occurring problem in software design.

    • Design patterns provide a standard terminology and a common platform for communication among developers.

    • They help in creating software that is flexible, maintainable, and scalable.

    • Examples of design patterns include Singleton, Factory, Observer, and Decorator.

    • Design patterns can be categorized into three types: creational, structur...

  • Answered by AI

Skills evaluated in this interview

Tata Technologies Interview FAQs

How many rounds are there in Tata Technologies Full Stack Developer interview?
Tata Technologies interview process usually has 1 rounds. The most common rounds in the Tata Technologies interview process are One-on-one Round and Technical.
How to prepare for Tata Technologies Full Stack Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Tata Technologies. The most common topics and skills that interviewers at Tata Technologies expect are HTML, Node.Js, Postgresql, Python and React.Js.

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Tata Technologies Full Stack Developer Interview Process

based on 1 interview

Interview experience

3
  
Average
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Tata Technologies Full Stack Developer Salary
based on 18 salaries
₹4.7 L/yr - ₹8 L/yr
39% less than the average Full Stack Developer Salary in India
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