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_VOIS Business Intelligence Analyst Interview Questions and Answers
_VOIS Business Intelligence Analyst Interview Experiences
2 interviews found
I applied via Approached by Company and was interviewed before Aug 2021. There were 3 interview rounds.
Very Basic Test of logic , quants and verbal
Topic was given to discuss and reach conclusion
(1 Question)
- Q1. Basic formal questions and expectations
Interview Preparation Tips
I applied via Approached by Company and was interviewed before Aug 2021. There were 3 interview rounds.
Very Basic Test of logic , quants and verbal
Topic was given to discuss and reach conclusion
(1 Question)
- Q1. Basic formal questions and expectations
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Data Migration process? When and How should it be done?
- Ans.
Data migration is the process of transferring data from one system to another. It should be done when upgrading or changing systems.
Identify the data to be migrated
Determine the target system and format
Develop a migration plan and timeline
Test the migration process
Execute the migration and verify data integrity
Interview Preparation Tips
Skills evaluated in this interview
Business Intelligence Analyst Interview Questions & Answers
NTT Data
Anonymous
posted on 14 Jul 2022
I applied via Naukri.com and was interviewed before Jul 2021. There was 1 interview round.
(1 Question)
- Q1. Delete duplicates, SCD types , datawarehousing concepts
Interview Preparation Tips
NER training using deep learning
(2 Questions)
- Q1. Describe the approach taken for assignment
- Ans.
I approach assignments by breaking them down into smaller tasks, setting deadlines, and regularly checking progress.
Break down the assignment into smaller tasks to make it more manageable
Set deadlines for each task to stay on track
Regularly check progress to ensure everything is on schedule
Seek feedback from colleagues or supervisors to improve the quality of work
- Q2. Scenario based questions
Selected
I applied via Job Fair and was interviewed in May 2024. There were 3 interview rounds.
They gave a span of 3 days to build an AI-powered webapp
(2 Questions)
- Q1. How would you go about learning a new skill
- Q2. Experience in cloud technologies
- Ans.
I have experience working with cloud technologies such as AWS, Azure, and Google Cloud Platform.
Experience in setting up and managing virtual machines, storage, and networking in cloud environments
Knowledge of cloud services like EC2, S3, RDS, and Lambda
Experience with cloud-based data processing and analytics tools like AWS Glue and Google BigQuery
(2 Questions)
- Q1. Tell me about yourself
- Q2. Project details and challenges faced in the project
- Ans.
Developed a predictive model for customer churn in a telecom company
Collected and cleaned customer data from various sources
Performed exploratory data analysis to identify key factors influencing churn
Built and fine-tuned machine learning models to predict customer churn
Challenges included imbalanced data, feature engineering, and model interpretability
Interview Preparation Tips
Skills evaluated in this interview
Data Scientist Interview Questions & Answers
Hewlett Packard Enterprise
lochan devaraj
posted on 6 May 2024
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. 1. Basics of Python 2. Basics of ML like supervised and unsupervised learning
Interview Preparation Tips
I applied via Campus Placement
Bulb and switch puzzle
Rope burning and length question
(1 Question)
- Q1. Why you want to join optum
(2 Questions)
- Q1. Why do you want to join kyndryl?
- Q2. Goals and ambitions towards kyndryl?
Interview Preparation Tips
Data Scientist Interview Questions & Answers
Societe Generale Global Solution Centre
Anonymous
posted on 7 Oct 2023
Basic DP, Array Questions
(1 Question)
- Q1. Resume Walkthrough and Discussion, Medium level coding questions
(1 Question)
- Q1. Discussion with Manager
(1 Question)
- Q1. Normal HR round
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