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BYJU'S Data Analyst Interview Questions and Answers
6 Interview questions
Extracting data involves retrieving information from various sources and transforming it into a usable format.
Identify the sources of data such as databases, APIs, files, or websites
Use tools like SQL queries, Python scripts, or data extraction software to retrieve the data
Clean and transform the data to remove inconsistencies and prepare it for analysis
Load the extracted data into a data warehouse or analytical t...
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language
Used to retrieve, insert, update, and delete data in databases
Commonly used commands include SELECT, INSERT, UPDATE, DELETE
Can be used to create tables, views, and stored procedures
To apply for a loan, one must meet the eligibility criteria, submit required documents, and agree to the terms and conditions.
Check eligibility criteria such as credit score, income, and employment status
Gather necessary documents like ID proof, address proof, income proof
Fill out the loan application form accurately
Agree to the terms and conditions set by the lender
Wait for approval or rejection of the loan appli...
To sell a pen, highlight its features, demonstrate its quality, create a need for it, and offer a competitive price.
Highlight the unique features of the pen, such as smooth writing, ergonomic design, or special ink technology.
Demonstrate the quality of the pen by allowing the customer to test it out or showing testimonials from satisfied customers.
Create a need for the pen by explaining how it can improve the cust...
What people are saying about BYJU'S
Python is a high-level programming language known for its simplicity and readability.
Python is widely used for data analysis due to its extensive libraries like Pandas and NumPy.
It is used for data cleaning, manipulation, visualization, and statistical analysis.
Python can be used to create machine learning models for predictive analytics.
Python scripts can automate repetitive tasks in data analysis workflows.
Data structure refers to the way data is organized and stored in a computer system.
Data structure determines how data can be accessed, modified, and processed.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
BYJU'S HR Interview Questions
BYJU'S Data Analyst Interview Experiences
6 interviews found
Anonymous
(1 Question)
- Q1. Typing and speed
Interview Preparation Tips
(1 Question)
- Q1. About goal and achievements
1 hour 100 question mcq
(2 Questions)
- Q1. Introduce your self
- Q2. Brief on data structure
- Ans.
Data structure refers to the way data is organized and stored in a computer system.
Data structure determines how data can be accessed, modified, and processed.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
Skills evaluated in this interview
Aashutosh Goyal
Selected
I applied via Referral and was interviewed before Oct 2022. There were 4 interview rounds.
(2 Questions)
- Q1. Basic Skillset questions
- Q2. Projects worked on
(1 Question)
- Q1. Knowledge on Marketing tools and case scenarios
(1 Question)
- Q1. SQl Queries, Previous projects
Shubham
Selected
I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.
(2 Questions)
- Q1. HOW to sell pen
- Q2. How to do loan
- Ans.
To apply for a loan, one must meet the eligibility criteria, submit required documents, and agree to the terms and conditions.
Check eligibility criteria such as credit score, income, and employment status
Gather necessary documents like ID proof, address proof, income proof
Fill out the loan application form accurately
Agree to the terms and conditions set by the lender
Wait for approval or rejection of the loan applicatio...
(3 Questions)
- Q1. Define python and use
- Ans.
Python is a high-level programming language known for its simplicity and readability.
Python is widely used for data analysis due to its extensive libraries like Pandas and NumPy.
It is used for data cleaning, manipulation, visualization, and statistical analysis.
Python can be used to create machine learning models for predictive analytics.
Python scripts can automate repetitive tasks in data analysis workflows.
- Q2. Define sql an use
- Ans.
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language
Used to retrieve, insert, update, and delete data in databases
Commonly used commands include SELECT, INSERT, UPDATE, DELETE
Can be used to create tables, views, and stored procedures
- Q3. Define how to extract data
- Ans.
Extracting data involves retrieving information from various sources and transforming it into a usable format.
Identify the sources of data such as databases, APIs, files, or websites
Use tools like SQL queries, Python scripts, or data extraction software to retrieve the data
Clean and transform the data to remove inconsistencies and prepare it for analysis
Load the extracted data into a data warehouse or analytical tool f...
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed before May 2022. There were 4 interview rounds.
VBA,MS EXCEL AUTOMATION
(2 Questions)
- Q1. Excel, PowerPoint, Google Sheets
- Q2. Dynamic Chart, Offsetting, Look-up, Conditional formatting
(2 Questions)
- Q1. Spoke directly to AVP.
- Q2. Asked related to previous job roles and responsibilities. Future Scope.
Interview Preparation Tips
- Excel, Data Analysis, Python , Appscript
Interview questions from similar companies
Interview Questionnaire
2 Questions
- Q1. Google sheet
- Q2. Sql
Interview Preparation Tips
shashank boudh
Selected
I applied via Campus Placement and was interviewed before Apr 2022. There were 4 interview rounds.
SQL question and one puzzle
Guestimate about no of red cars in delhi
(1 Question)
- Q1. HR round about skills and projects and where i have excelled.
I applied via Naukri.com and was interviewed before Sep 2021. There were 2 interview rounds.
Question was moderate.based on logical reasoning and math.
Coding test question based on sql and python.
Interview Preparation Tips
SQL, Analytical, Maths
(2 Questions)
- Q1. SQL qsn on some data
- Ans.
SQL questions often involve querying data, aggregating results, and joining tables to extract insights.
Use SELECT statements to retrieve specific columns from a table.
Utilize WHERE clauses to filter records based on conditions, e.g., WHERE age > 30.
Aggregate data using functions like COUNT(), SUM(), AVG(), e.g., SELECT COUNT(*) FROM users.
Join tables using INNER JOIN, LEFT JOIN, etc., to combine related data, e.g., ...
- Q2. Qsn on LLMs in company
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Interview Questions for Popular Designations
Overall Interview Experience Rating
based on 11 interview experiences
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based on 100 reviews
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