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LTIMindtree Hadoop Developer Interview Questions and Answers

Updated 14 Jun 2022

LTIMindtree Hadoop Developer Interview Experiences

2 interviews found

I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Basic concept on all the hadoop components
3-4 questions on each topic hadoop hive mapreduce spark scala & sql

Round 2 - Technical 

(1 Question)

  • Q1. Mostly spark concept & sql type question
Round 3 - HR 

(1 Question)

  • Q1. Basic HR releated question

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy interview dnw anyone who have very less experience they can also able to clear easily

Interview Questionnaire 

2 Questions

  • Q1. Architecture of spark. What is lazy evaluation? Difference between repartition and coalesce function?
  • Ans. 

    Spark architecture, lazy evaluation, repartition vs coalesce

    • Spark architecture consists of a driver program, cluster manager, and worker nodes

    • Lazy evaluation is a feature of Spark where transformations are not executed until an action is called

    • Repartition function shuffles data across partitions while coalesce reduces the number of partitions

    • Repartition can increase or decrease the number of partitions while coalesce o...

  • Answered by AI
  • Q2. What is mapreduce? Advantages of spark over Hadoop
  • Ans. 

    MapReduce is a programming model and software framework for processing large amounts of data in parallel on a cluster.

    • MapReduce is used for distributed processing of big data

    • It consists of two phases: Map and Reduce

    • Map phase processes input data and produces intermediate key-value pairs

    • Reduce phase takes the output of the Map phase and combines the values for each key

    • MapReduce is fault-tolerant and highly scalable

    • Examp

  • Answered by AI

Skills evaluated in this interview

Hadoop Developer Interview Questions Asked at Other Companies

asked in HSBC Group
Q1. How to ingest csv file to spark dataframe and write it to hive ta ... read more
asked in LTIMindtree
Q2. Architecture of spark. What is lazy evaluation? Difference betwee ... read more
asked in LTIMindtree
Q3. What is mapreduce? Advantages of spark over Hadoop
asked in HSBC Group
Q4. What is Managed table and External table in hive
asked in HSBC Group
Q5. What is the role of boundary query in sqoop

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Assignment 

Any exam assignment

Round 3 - Technical 

(4 Questions)

  • Q1. Any questions or interview
  • Q2. Accenture is a one the best msc
  • Q3. It headcouters located on irland
  • Q4. Accenture is a best platform in my career
Round 4 - Aptitude Test 

Accenture is the best msc

Software Developer Interview Questions & Answers

Wipro user image 411_ akhila Maturi

posted on 18 Apr 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Core java, HTML5,css

Round 2 - Technical 

(1 Question)

  • Q1. Why should we hire me
Round 1 - Aptitude Test 

Share me lonk

Round 2 - Technical 

(1 Question)

  • Q1. Tell me about my self

Interview Preparation Tips

Interview preparation tips for other job seekers - Share me a link any one first madam/sir
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. How we find MHR
  • Q2. Different Manufacturing Process selection
  • Ans. 

    Different manufacturing processes are selected based on factors like cost, quality, production volume, and material properties.

    • Consider cost implications of each manufacturing process

    • Evaluate quality requirements and capabilities of each process

    • Take into account production volume and efficiency of each process

    • Analyze material properties and compatibility with each process

    • Examples: Injection molding for high volume plas...

  • Answered by AI

I appeared for an interview in Feb 2022.

Round 1 - Coding Test 

(2 Questions)

Round duration - 50 minutes
Round difficulty - Medium

A flexible window of 6 hours was provided to attempt the 1 hour test

  • Q1. 

    Maximum Vehicle Registrations Problem

    Bob, the mayor of a state, seeks to determine the maximum number of vehicles that can be uniquely registered. Each vehicle's registration number is structured as foll...

  • Ans. 

    Calculate the maximum number of unique vehicle registrations based on given constraints.

    • Parse input for number of test cases, district count, letter ranges, and digit ranges.

    • Calculate the total number of unique registrations based on the given constraints.

    • Output the maximum number of unique vehicle registrations for each test case.

  • Answered by AI
  • Q2. 

    Palindromic Numbers Finder

    Given an integer 'N', your task is to identify all palindromic numbers from 1 to 'N'. These are numbers that read the same way forwards and backwards.

    Input:

    The first line pr...
  • Ans. 

    Implement a function to find all palindromic numbers from 1 to N.

    • Iterate from 1 to N and check if each number is a palindrome

    • Use string manipulation to check for palindromes

    • Consider edge cases like single-digit numbers and 11

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

The interviewer was chill and quite polite.

  • Q1. Write a SQL query to output the data of students whose names start with the letter 'A'.
  • Ans. 

    SQL query to output data of students whose names start with 'A'.

    • Use SELECT statement to retrieve data from the table.

    • Use WHERE clause with LIKE operator to filter names starting with 'A'.

    • Example: SELECT * FROM students WHERE name LIKE 'A%';

  • Answered by AI
  • Q2. Can you define an Operating System and explain what a process table is?
  • Ans. 

    An operating system is a software that manages computer hardware and provides services for computer programs.

    • An operating system is the most important software that runs on a computer.

    • It manages the computer hardware and provides common services for computer programs.

    • Examples of operating systems include Windows, macOS, Linux, and Unix.

    • A process table is a data structure used by the operating system to manage informati...

  • Answered by AI
  • Q3. 

    Find Duplicates in an Array

    Given an array ARR of size 'N', where each integer is in the range from 0 to N - 1, identify all elements that appear more than once.

    Return the duplicate elements in any orde...

  • Ans. 

    Find duplicates in an array of integers within a specified range.

    • Iterate through the array and keep track of the count of each element using a hashmap.

    • Return elements with count greater than 1 as duplicates.

    • Time complexity can be optimized to O(N) using a set to store duplicates.

    • Example: For input [0, 3, 1, 2, 3], output should be [3].

  • Answered by AI
Round 3 - HR 

Round duration - 20 minutes
Round difficulty - Easy

Standard HR round with some behavioural questions

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Bharati Vidyapeeth's College of Engineering. I applied for the job as SDE - 1 in GurgaonEligibility criteriaAbove 7 CGPATCS Digital interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPS, DBMS, Operating SystemTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Be thoroughly prepared with DSA
Tip 2 : Focus on DBMS
Tip 3 : Be prepared with skills mentioned in resume

Application resume tips for other job seekers

Tip 1 : Mention some good projects 
Tip 2 : Don't put false statements on your resume

Final outcome of the interviewRejected

Skills evaluated in this interview

I applied via Approached by Company and was interviewed in Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Group Discussion 

I am the best of the code developer

Interview Preparation Tips

Topics to prepare for Tech Mahindra Software Developer interview:
  • Java
  • C
Interview preparation tips for other job seekers - Please conduct the interview as soon as possible please could you send the email

Senior Engineer Interview Questions & Answers

Tech Mahindra user image Dangea Kumar Gogineni

posted on 16 Jun 2022

I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions on previous experience are mentioned in the resume.
  • Ans. Prepare your resume well and answer all the questions which are mentioned in your resume
  • Answered by Dangea Kumar Gogineni
  • Q2. All real-time experience question
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion and location discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview will be a bit easy but make sure you have to answer all the questions in confident

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

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Logical Aptitude, Verbal, Numerical

Round 3 - Coding Test 

2 codes one small and easy , another big and medium difficultly

Round 4 - Behavioral 

(2 Questions)

  • Q1. Introduction , Academic Project,
  • Q2. Coding Questions, Company Related Questions

Interview Preparation Tips

Topics to prepare for TCS Software Developer interview:
  • Coding
Interview preparation tips for other job seekers - In aptitude focus on Logical and Verbal aptitude and work on projects and coding skills

LTIMindtree Interview FAQs

How many rounds are there in LTIMindtree Hadoop Developer interview?
LTIMindtree interview process usually has 3 rounds. The most common rounds in the LTIMindtree interview process are Coding Test, Technical and HR.
How to prepare for LTIMindtree Hadoop 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 LTIMindtree. The most common topics and skills that interviewers at LTIMindtree expect are Hadoop, Hive, Python, SQL and Spark.
What are the top questions asked in LTIMindtree Hadoop Developer interview?

Some of the top questions asked at the LTIMindtree Hadoop Developer interview -

  1. Architecture of spark. What is lazy evaluation? Difference between repartition ...read more
  2. What is mapreduce? Advantages of spark over Had...read more
  3. Mostly spark concept & sql type quest...read more

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₹3.6 L/yr - ₹13.5 L/yr
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