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LTIMindtree
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LTIMindtree Data Science Intern Interview Questions and Answers
LTIMindtree Data Science Intern Interview Experiences
1 interview found
Anonymous
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
Interview questions from similar companies
I applied via Walk-in and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Interview mainly asked about spark architecture.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jan 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Describe your projects?
- Q2. What are the technologies you have worked on?
- Ans.
I have worked on various technologies including Hadoop, Spark, SQL, Python, and AWS.
Experience with Hadoop and Spark for big data processing
Proficient in SQL for data querying and manipulation
Skilled in Python for data analysis and scripting
Familiarity with AWS services such as S3, EC2, and EMR
Knowledge of data warehousing and ETL processes
- Q3. Behavioral Questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jul 2021. There were 3 interview rounds.
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. What is the architecture of Spark
- Ans.
Spark has a master-slave architecture with a cluster manager and worker nodes.
Spark has a driver program that communicates with a cluster manager to allocate resources and schedule tasks.
The cluster manager can be standalone, Mesos, or YARN.
Worker nodes execute tasks and store data in memory or on disk.
Spark can also utilize external data sources like Hadoop Distributed File System (HDFS) or Amazon S3.
Spark supports va...
Skills evaluated in this interview
I applied via Referral and was interviewed before Jun 2021. There were 2 interview rounds.
Interview Preparation Tips
- ETL
- SQL
- Data Warehousing
- Data Modeling
- Python
I have work experience on talend ETL they asked basic concepts of ETL, Data warehouse and data modelling.
Basic questions about
Interview Preparation Tips
Skills evaluated in this interview
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
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LTIMindtree Data Science Intern Interview Process
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