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Blackstraw AI Business Intelligence Developer Interview Questions and Answers

Updated 14 Oct 2023

Blackstraw AI Business Intelligence Developer Interview Experiences

1 interview found

Business Intelligence Developer Interview Questions & Answers

user image Arunsundar M

posted on 14 Oct 2023

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

I applied via Naukri.com and was interviewed in Apr 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 - Technical 

(3 Questions)

  • Q1. All about the technical knowledge of powerbi
    • Add your answer
  • Q2. Cardinality explanation?
  • Ans. 

    Cardinality refers to the uniqueness of values in a column or set of columns in a database table.

    • Cardinality is the number of unique values in a column or set of columns.

    • High cardinality means a column has many unique values, while low cardinality means few unique values.

    • For example, a column like 'employee_id' would have high cardinality, while a column like 'gender' would have low cardinality.

    • Answered by AI
    Add your answer
  • Q3. Transformationprocess
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. About our personality questions
    • Add your answer

Skills evaluated in this interview

Top trending discussions

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Career Growth
2w
a technical specialist
How soon should I say I'm not joining the org.
I have offer from 3 orgs 1. Deloitte 2. Thoughtworks 3. TCS Decided to join Deloitte on March 05, which is the DoJ of other two as well. I wanted to know when is the right time to inform tcs and thoughtworks that I'm not joining their orgs, and what's the best reason to give? I wanted to have a backup offer if in worst case deloittes offer messes up.
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Senior Data Analyst Interview Questions & Answers

Nineleaps Technology Solutions user image Anonymous

posted on 24 Oct 2024

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

I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Asked about coalese in sql and its syntax.
    • Add your answer
  • Q2. Sql from leetcode on windows function and joins and cte
    • Add your answer

Manager - Business Intelligence Interview Questions & Answers

Ganit Inc user image Anonymous

posted on 11 Oct 2024

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. SQL queries were asked like what's the output
    • Add your answer
  • Q2. Tableau related questions were asked on visualization
    • Add your answer
Round 2 - One-on-one 

(2 Questions)

  • Q1. Again some SQL questions were asked
    • Add your answer
  • Q2. More focus was on tableau related stuff
    • Add your answer
Round 3 - Assignment 

Tableau dashboard was asked to be made in a one-on-one session

Interview Preparation Tips

Interview preparation tips for other job seekers - Refrain from getting into this org. So join only if you want to spend so e time for good money and use it as a stepping stone. Don't spend too much time here

Data Scientist Interview Questions & Answers

PlaySimple Games user image Raghvendra Marmwar

posted on 7 Sep 2022

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 - Technical 

(1 Question)

  • Q1. Sql hacker earth questions were asked in the call
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Sql should be strong
python should be strong

Data Scientist Interview Questions & Answers

Unify Technologies user image Anonymous

posted on 3 May 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Case Study 

Explain the project in details

Round 2 - Coding Test 

Some data structure and resume based question

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident about everything written in resume

Data Scientist Interview Questions & Answers

Koantek user image Nishant

posted on 30 Mar 2023

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

I applied via Job Portal and was interviewed before Mar 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

Python, SQL questions were in the initial round of hiring process.

Round 3 - One-on-one 

(2 Questions)

  • Q1. ML, DL & knowledge about Cloud were main focus of the interview.
    • Add your answer
  • Q2. Questions around your resume
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up technicals, demonstrate your skills, have clear communication skills.
More about working at Blackstraw AI

Blackstraw AI Interview FAQs

How many rounds are there in Blackstraw AI Business Intelligence Developer interview?
Blackstraw AI interview process usually has 3 rounds. The most common rounds in the Blackstraw AI interview process are Resume Shortlist, Technical and One-on-one Round.
What are the top questions asked in Blackstraw AI Business Intelligence Developer interview?

Some of the top questions asked at the Blackstraw AI Business Intelligence Developer interview -

  1. Cardinality explanati...read more
  2. All about the technical knowledge of powe...read more
  3. Transformationproc...read more

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Blackstraw AI Business Intelligence Developer Interview Process

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Blackstraw AI Business Intelligence Developer Reviews and Ratings

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5.0/5

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