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Asset Analytix Data Analyst Interview Questions and Answers

Updated 16 Nov 2020

Asset Analytix Data Analyst Interview Experiences

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Data Analyst Interview Questions & Answers

user image Atharva Thatte

posted on 16 Nov 2020

I applied via Naukri.com and was interviewed in May 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. 1. What is principal component analysis?
  • Ans. 

    PCA is a statistical technique used to reduce the dimensionality of a dataset while retaining most of the original information.

    • PCA is used to identify patterns in data and reduce the number of variables in a dataset.

    • It transforms the original variables into a new set of variables called principal components.

    • The first principal component explains the maximum variance in the data, followed by the second and so on.

    • PCA is ...

  • Answered by AI
  • Q2. 2. Real life example of Weibull distribution.
  • Ans. 

    Weibull distribution is used to model the failure rate of machines and equipment over time.

    • Used in reliability engineering to predict the failure rate of machines and equipment over time

    • Commonly used in the automotive industry to predict the failure rate of car parts

    • Also used in the pharmaceutical industry to model the time it takes for a drug to degrade

    • Can be used to model the time it takes for a customer to complete

  • Answered by AI
  • Q3. 3. How to identify outliers/extreme observation in the data set?
  • Ans. 

    Outliers can be identified using statistical methods such as box plots, z-scores, and scatter plots.

    • Use box plots to visualize the distribution of data and identify any points that fall outside the whiskers.

    • Calculate z-scores to identify data points that are more than 3 standard deviations away from the mean.

    • Use scatter plots to identify any data points that are far away from the general trend of the data.

    • Consider the ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview was next part of powerpoint presentation. Interview lasted about 1 hour. It focuses on practical application rather than theory/knowledge.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024.

Round 1 - HR 

(2 Questions)

  • Q1. What experience do you have in this role?
  • Q2. What tools or technologies are you comfortable using?
  • Ans. 

    I am proficient in various data analysis tools, including Excel, SQL, Python, and visualization software like Tableau.

    • Excel: Advanced functions, pivot tables, and data visualization.

    • SQL: Writing complex queries for data extraction and manipulation.

    • Python: Utilizing libraries like Pandas and NumPy for data analysis.

    • Tableau: Creating interactive dashboards for data visualization.

    • R: Statistical analysis and data visualiza

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Follow Up – A simple follow-up email can increase your chances of getting hired.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the pivot table in Excel
  • Ans. 

    A pivot table in Excel is a data summarization tool that allows you to reorganize and summarize selected columns and rows of data.

    • Allows users to summarize and analyze large datasets

    • Can easily reorganize data by dragging and dropping fields

    • Provides options to calculate sums, averages, counts, etc. for data

    • Helps in creating interactive reports and charts

    • Useful for identifying trends and patterns in data

  • Answered by AI
  • Q2. A pivot table is used to summarize...........etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - "tailor your resume for each job application."

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Assignment 

Based on my CV, they assigned me a task related to data migration.

Round 2 - One-on-one 

(2 Questions)

  • Q1. Project reviews
  • Q2. Attendance regarding
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself?
  • Ans. 

    I am a dedicated and detail-oriented business analyst with a strong background in data analysis and problem-solving.

    • I have a Bachelor's degree in Business Administration

    • I have experience in conducting market research and analyzing data to identify trends

    • I am proficient in using tools like Excel, SQL, and Tableau for data analysis

    • I have excellent communication skills and can effectively collaborate with cross-functional

  • Answered by AI
  • Q2. Some questions on project
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Aug 2023. 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 - Case Study 

They will give you to study Abode Magento to study.

Round 3 - Assignment 

They will ask you create a presentation and to present it.
Even after getting the job offer and joining the company please don't think that they will confirm your position. Anytime the higher management will ask you to give test and if you don't perform they will ask you to leave.

Interview Preparation Tips

Interview preparation tips for other job seekers - Even after getting the job offer and joining the company please don't think that they will confirm your position. You will ask to give 2-3 test every month on the course they will tell you to study. If you don't clear the test they will ask you to leave.

And if you are a new joinee they expect you to do their whole work immediately.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. How do you handle conflicting stockholder requirements n a project?
  • Ans. 

    I prioritize stakeholder requirements through effective communication, negotiation, and alignment with project goals.

    • Identify and document all stakeholder requirements to understand the full scope.

    • Facilitate meetings to discuss conflicting requirements and encourage open dialogue.

    • Use prioritization techniques, such as MoSCoW (Must have, Should have, Could have, Won't have), to assess the importance of each requirement.

    • ...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Mostly about projects ml, nlp, python code would be asked
Round 2 - Technical 

(1 Question)

  • Q1. It would be focused on technical stuff in detail ml, nlp, deployments etc
Round 3 - HR 

(1 Question)

  • Q1. Organisation fit
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the full form of ETL?
  • Ans. 

    ETL stands for Extract, Transform, Load. It is a process used in data warehousing to extract data from various sources, transform it into a consistent format, and load it into a target database.

    • ETL stands for Extract, Transform, Load

    • Extract: Involves extracting data from various sources such as databases, applications, and files

    • Transform: Involves cleaning, filtering, and transforming the extracted data into a consiste...

  • Answered by AI
  • Q2. ETL Full form is Exact, Transform, Load.

Interview Preparation Tips

Interview preparation tips for other job seekers - "Stay persistent, network, actively, continuously upgrade your skills."
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is overfitting in machine learning?
  • Ans. 

    Overfitting occurs when a machine learning model learns the training data too well, including noise and outliers, leading to poor generalization on new data.

    • Overfitting happens when a model is too complex and captures noise in the training data.

    • It leads to poor performance on unseen data as the model fails to generalize well.

    • Techniques to prevent overfitting include cross-validation, regularization, and early stopping.

    • ...

  • Answered by AI
  • Q2. Overfitting accurs when a model learns the details.......etc
  • Ans. 

    Overfitting occurs when a model learns the details and noise in the training data to the extent that it negatively impacts the model's performance on new data.

    • Overfitting happens when a model is too complex and captures noise in the training data.

    • It leads to poor generalization and high accuracy on training data but low accuracy on new data.

    • Techniques to prevent overfitting include cross-validation, regularization, and...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Research the company before interview.

Asset Analytix Interview FAQs

What are the top questions asked in Asset Analytix Data Analyst interview?

Some of the top questions asked at the Asset Analytix Data Analyst interview -

  1. 3. How to identify outliers/extreme observation in the data s...read more
  2. 1. What is principal component analys...read more
  3. 2. Real life example of Weibull distributi...read more

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