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Fatakpay Digital Data Analyst Intern Interview Questions and Answers
Fatakpay Digital Data Analyst Intern Interview Experiences
2 interviews found
Kamal gopal Singh
Selected
Majorly based on pandas
(2 Questions)
- Q1. How to handle null values
- Ans.
Null values can be handled by imputation, deletion, or using advanced techniques like machine learning algorithms.
Imputation: Replace null values with mean, median, mode, or using predictive modeling.
Deletion: Remove rows or columns with null values.
Advanced techniques: Use machine learning algorithms like KNN or decision trees to predict missing values.
- Q2. Cleaning using pandas
- Ans.
Cleaning data using pandas involves removing missing values, duplicates, and outliers.
Use dropna() to remove rows with missing values
Use drop_duplicates() to remove duplicate rows
Use z-score or IQR method to detect and remove outliers
Skills evaluated in this interview
kamal singh
Assignment on Pandas , Numpy & Matplotlib
(1 Question)
- Q1. Questions on SQL , Excel & Python
Top trending discussions
Interview questions from similar companies
Anonymous
They will ask you to code some basic coding question.
(1 Question)
- Q1. They will ask you some basic questions in sql, java
I applied via LinkedIn and was interviewed in Jan 2024. There were 2 interview rounds.
Time series and regression
Queries and commands
Interview Preparation Tips
Nagre Shitija
It was a training+ internship
(1 Question)
- Q1. NUmber of groups and group wise projects
Selected
I applied via campus placement at Andhra University and was interviewed in Aug 2022. There were 3 interview rounds.
Aptitude test was the basics asked in every exam
(2 Questions)
- Q1. What is difference between 4stroke and 2 stroke engine?
- Ans.
4-stroke engines have 4 strokes per cycle, while 2-stroke engines have 2 strokes per cycle.
4-stroke engines are more fuel-efficient and produce less pollution than 2-stroke engines.
2-stroke engines are simpler and lighter than 4-stroke engines.
4-stroke engines have separate intake, compression, power, and exhaust strokes, while 2-stroke engines combine intake and compression, and power and exhaust strokes.
Examples of 4...
- Q2. What is a bevel gear? Give an example
- Ans.
A bevel gear is a type of gear used to transmit power between shafts at an angle.
Bevel gears have conical shapes and are used to change the direction of rotation.
They are commonly used in automobiles, airplanes, and power plants.
An example of a bevel gear is the ring and pinion gear in a car's differential.
Another example is the bevel gear used in a hand drill to transmit power from the motor to the chuck.
Interview Preparation Tips
I applied via Newspaper Ad and was interviewed before Jun 2023. There was 1 interview round.
Python sql powerbi excel
Time structure is a part of Environment that used as reference to measure and keep track . The structure of the time also a central . And overall the structure of time remains of the debate.
(1 Question)
- Q1. Data Science and Programming
Mathematics and other questions
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed in Oct 2023. There were 4 interview rounds.
Coding test is important
Most important in coding test
Group discussion is share the projects many people one idea
(1 Question)
- Q1. Last round in HR round in salary details joining in company
I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
(1 Question)
- Q1. Deep discussion about project did in last year. Basics of statistics like regression, hypothesis testing etc. Machine learning algorithms. Python programming basics.
Interview Preparation Tips
- Statistics
- Time Series
- Machine Learning
- Python
- Algorithms
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Fatakpay Digital Data Analyst Intern Interview Process
based on 2 interviews
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