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Compunnel Data Analyst Interview Questions, Process, and Tips

Updated 31 Mar 2023

Compunnel Data Analyst Interview Experiences

1 interview found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 31 Mar 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 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 Resume tips
Round 2 - Technical 

(5 Questions)

  • Q1. 1. Measures of Dispersion
  • Ans. 

    Measures of Dispersion are used to describe the spread of data around the central tendency.

    • Measures of Dispersion include Range, Variance, Standard Deviation, and Interquartile Range.

    • Range is the difference between the maximum and minimum values in a dataset.

    • Variance measures how far each value is from the mean.

    • Standard Deviation is the square root of the variance.

    • Interquartile Range is the difference between the 75th

  • Answered by AI
  • Q2. Difference between Linear & Logistic Regression ? Give examples ?
  • Ans. 

    Linear regression is used for continuous data while logistic regression is used for categorical data.

    • Linear regression predicts a continuous outcome while logistic regression predicts a probability of an event occurring.

    • Linear regression uses a straight line to fit the data while logistic regression uses an S-shaped curve.

    • Linear regression is used for predicting values like house prices while logistic regression is use...

  • Answered by AI
  • Q3. What is Feature Selection & Feature Engineering
  • Ans. 

    Feature selection is the process of selecting relevant features from a dataset, while feature engineering involves creating new features.

    • Feature selection helps to reduce the dimensionality of the dataset and improve model performance.

    • Feature engineering involves transforming or combining existing features to create new ones that may be more informative.

    • Examples of feature engineering include creating interaction terms...

  • Answered by AI
  • Q4. What is Gradient Descent and where is it used
  • Ans. 

    Gradient Descent is an optimization algorithm used to minimize the cost function of a machine learning model.

    • Gradient Descent is used in machine learning to find the optimal parameters of a model by minimizing the cost function

    • It works by iteratively adjusting the parameters in the direction of steepest descent of the cost function

    • There are two types of Gradient Descent: Batch Gradient Descent and Stochastic Gradient D...

  • Answered by AI
  • Q5. What are different types of machine learning with examples
  • Ans. 

    There are three types of machine learning: supervised, unsupervised, and reinforcement learning.

    • Supervised learning involves training a model on labeled data to make predictions on new data. Example: predicting house prices based on features like location, size, etc.

    • Unsupervised learning involves finding patterns in unlabeled data. Example: clustering customers based on their purchasing behavior.

    • Reinforcement learning ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be through with Machine Learning topics and be prepared with examples

Skills evaluated in this interview

Interview questions from similar companies

I applied via Other and was interviewed before Mar 2017. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Self intro, simple attitude questions
  • Q2. General
  • Q3. Marksheet verification salary discussion computer knowledge goal/ambition growth

Interview Preparation Tips

Round: Resume Shortlist
Experience: fresher

General Tips: Advice you to wait and appear for direct wipro technology. Dont come via partners
Skills: Communication, Body Language, Decision Making Skills
Duration: 1-4 weeks
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 Resume tips
Round 2 - One-on-one 

(1 Question)

  • Q1. What is IP address?
  • Ans. 

    An IP address is a unique numerical label assigned to each device connected to a computer network.

    • IP addresses are used to identify and locate devices on a network.

    • There are two types of IP addresses - IPv4 and IPv6.

    • IPv4 addresses are written in the form of four sets of numbers separated by periods (e.g. 192.168.1.1).

    • IPv6 addresses are written in a hexadecimal format and are longer than IPv4 addresses.

    • IP addresses can ...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Not completed technical round

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about you self
  • Q2. What are the good qualities of a freshers
Round 2 - Group Discussion 

Why should we hire you

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Sql regarding question was there
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Joins and null value handling
  • Q2. Tableau server in depth
  • Ans. 

    Tableau Server is a business intelligence tool that allows organizations to share and collaborate on data visualizations.

    • Tableau Server is a platform for sharing and distributing Tableau workbooks and dashboards.

    • It allows users to access and interact with visualizations through a web browser.

    • Administrators can manage permissions, schedules, and data sources on Tableau Server.

    • Tableau Server can be integrated with other ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep learning

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Hard
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 - Coding Test 

Practical questions on Tableau

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover scenario based questions
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

General text and communication

Round 2 - Coding Test 

Sap data sql python excel ms office

Interview Preparation Tips

Round: Group Discussion
Experience: Discussion has started . Each one on the table shared their views and opinions. In the end three names were called out and rest of them were asked to leave .
Tips: Just chillax and speak your mind
Duration: 20 minutes

Round: Test
Experience: Basic aptitude
Tips: Work out aptitude, logic and reasoning
Duration: 20 minutes
Total Questions: 30

Round: HR Interview
Experience: Open ended questions ...

Round: Technical + HR Interview
Experience: Plain and simple

College Name: Vignan

Interview Questionnaire 

1 Question

  • Q1. Interview round was good, they just ask me about the basics of testing and BA concepts.
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Compunnel Interview FAQs

How many rounds are there in Compunnel Data Analyst interview?
Compunnel interview process usually has 2 rounds. The most common rounds in the Compunnel interview process are Resume Shortlist and Technical.
How to prepare for Compunnel Data Analyst 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 Compunnel. The most common topics and skills that interviewers at Compunnel expect are Agile Development, Data Analysis, Informatica, Oracle Environment and SQL.
What are the top questions asked in Compunnel Data Analyst interview?

Some of the top questions asked at the Compunnel Data Analyst interview -

  1. What are different types of machine learning with examp...read more
  2. What is Feature Selection & Feature Engineer...read more
  3. What is Gradient Descent and where is it u...read more

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Compunnel Data Analyst Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
Compunnel Data Analyst Salary
based on 4 salaries
₹1.8 L/yr - ₹6 L/yr
30% less than the average Data Analyst Salary in India
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