NxtWave Business Analyst Interview Questions and Answers

Q1. Asked about the Statistics concepts hypothesis,pvalue,mean,meadian.mode,normaldistrubution?
Add your answer
Q2. Sql joins questions based on three tables, complex joins
Add your answer

Q1. Technical questions mostly around sql, project based and few theoretical questions on python
Add your answer

Q1. This was one of the most grilled interview i have given, require moderate level of sql understanding, was asked to share screen and solve it , also i had show how it is working then basic questions of py...read more
Add your answer

Q1. Was asked basic HR questions
Add your answer

Q1. The first round was a basic telephonic interview. Then simple basic SQL questions and some question based on Normalisation and DBMS were asked.
Add your answer

Q1. This was the toughest Data Analyst Interview I have faced till now. Interview was of 1 hr. Required higher level of SQL understanding. Asked to share screen and then solve SQL queries. Question based on jo...read more
Add your answer

Q1. Question based on Window Functions in sql
Add your answer
Q2. Order of execution
Ans. 
Order of execution refers to the sequence in which operations are carried out in a program or system.
• Execution starts from the top of the program and moves downwards.

• Operations within parentheses are executed first.

• Multiplication and division are executed before addition and subtraction.

• Functions are executed when they are called.

• Control structures like loops and conditionals affect the order of execution.
Answered by AI
View 1 more answer

Q1. Write a sql query to find out different routes for a airline. Table has two columns which are destination and source
Ans. 
Use a SQL query to find different routes for an airline based on source and destination columns in a table.
• Use a SELECT statement to retrieve the distinct combinations of source and destination.

• Use the DISTINCT keyword to ensure only unique routes are returned.

• Order the results by source and destination for easier analysis.
Answered by AI
View 1 more answer
Q2. Situational questions based on Business KPI
Add your answer

Q1. Simple discussion on the role and company culture
Add your answer

Q1. Case study question
Add your answer

Q1. Basic Discussion on relocation and interest in joining the company.
Add your answer

Q1. Ask some questions about my self and previously what i did and some questions related to company...
Add your answer
Q2. Tell me about your self
Add your answer
Q3. What are the skills you have
Add your answer
Q4. Why are you choose this company
Add your answer

They share some apptitude questions and communication related questions to answer them...

Take a one topic from my self to discuss with other to communicate....how easily

Verbal, logical, Quantative test

Q1. Self introduction
Add your answer

Q1. Tell me something about yourself
Ans. 
I am a data analyst with a strong background in statistics and programming, passionate about deriving insights from data.
• I have a Bachelor's degree in Statistics and experience in data visualization tools like Tableau

• I am proficient in programming languages such as Python and SQL

• I have worked on projects involving predictive modeling and data mining techniques
Answered by AI
Add your answer
Q2. Some question related to Python
Add your answer

Q1. What's your experience?
Add your answer
Q2. Don't you have Data Science experience?
Ans. 
No, I don't have direct Data Science experience.
• However, I have worked with data extensively in my previous roles as a Data Analyst.

• I have experience in data cleaning, data visualization, and statistical analysis.

• I am also familiar with programming languages such as Python and R, which are commonly used in Data Science.

• I am willing to learn and expand my skills in Data Science if given the opportunity.
Answered by AI
Add your answer