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Infinx Data Quality Analyst Interview Questions and Answers

Updated 21 Nov 2022

1 interview found

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Data Quality Analyst Interview Questions

user image Anonymous

posted on 21 Nov 2022

I applied via Walk-in and was interviewed before Nov 2021.

2 Interview Rounds

1

Resume Shortlist Round

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
2

HR Round (2 Questions)

  • Q1. Tell me about yourself
  • Q2. What is the typing speed and they will check the speed

Interview Preparation Tips

Interview preparation tips for other job seekers - Typing speed above 35 with accuracy then easily they will select.

Interview questions from similar companies

Data Engineer Interview Questions

Adobe user image Anonymous

posted on 26 Nov 2024

Interview experience
5
Excellent
Difficulty level
Easy
Duration
2-4 weeks
Result
-

I applied via Company Website and was interviewed in Oct 2024.

4 Interview Rounds

1

Coding Test Round

Basic Python, SQL, and Bash questions

2

One-on-one Round (4 Questions)

  • Q1. SQL questions with operations that include changing from string to array. Tip: stick to RDBMS-specific dialects only (like Postgres), I used Spark SQL
  • Q2. Simple Python questions with a follow-up to optimise it
  • Q3. Bash script-based questions, are pretty basic.
  • Q4. Data pipeline design and best practices.
3

One-on-one Round (3 Questions)

  • Q1. Easy to medium Leetcode-based question. With moderate difficulty.
  • Q2. Simple Python-based question with optimisation.
  • Q3. Design specific questions based on Data pipelines.
4

Behavioral Round (3 Questions)

  • Q1. SQL-based question with moderate difficulty.
  • Q2. Python-based questions, follow questions with some optimisations.
  • Q3. Bash-script based round.

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Easy
Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Jul 2024.

1 Interview Round

1

Technical Round (6 Questions)

  • Q1. Asked Algorithms used in the project (No follow-up on mentioned algorithms, cut-off mid-explanation of business problem, scale, and solution wanting to know jus...read more
  • Q2. Count all pairs of numbers from a list where the ending digit of the ith number equals the starting digit of the jth number. Example [122, 21, 21, 23] should ha...read more
  • Q3. Interpretation of graphs, the first graph had perpendicular lines from the error to the fitted line and the second graph had lines from the error to the fitted ...read more
  • Q4. What does np.einsum() do
  • Q5. How to generate random numbers using numpy, what is the difference between numpy.random.rand and numpy.random.randn
  • Q6. Difference between logit and probabilities in deep learning

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview seems to be designed for freshers, so brush up on libraries, and the functions inside them (utilization not the working).
No mathematics/statistics/probability/algorithm is discussed in terms of implementations, or enhancements.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Duration
-
Result
Selected Selected

I applied via Campus Placement

3 Interview Rounds

1

Aptitude Test Round

It was related to Aptitude MCQ and 2-coding test

2

Technical Round (3 Questions)

  • Q1. Palindrome of a number
  • Q2. Merge 2linked list
  • Q3. About projects you have done
3

HR Round (2 Questions)

  • Q1. Explain your resume fully
  • Q2. General questions on the behaviour

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Oct 2024.

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Question about Googlyness
  • Q2. Question about Google Lens, a RCA question

Interview Preparation Tips

Topics to prepare for Google Senior Data Analyst interview:
  • Root Cause Analysis
  • Guesstimates
  • Leadership
Interview preparation tips for other job seekers - Research about Google's core values and principles.

Learn how to do a RCA and a Guesstimate.

Learn how to answer in STAR method.
Interview experience
3
Average
Difficulty level
-
Duration
-
Result
-

2 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. Cache vs persist
  • Q2. Broadcast join and other optimization techniques
2

One-on-one Round (4 Questions)

  • Q1. Sql window function
  • Q2. Spark architecture, dataframe vs rdd
  • Q3. Python reverse sentence
  • Q4. Join based on nulls in sql

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Apr 2024.

1 Interview Round

1

Technical Round (7 Questions)

  • Q1. I am a data entry operator
  • Q2. I am a Data entry operator .
  • Q3. I am Excel entry operator
  • Q4. Hindi typing speed 16
  • Q5. English typing speed 20
  • Q6. Fesser no experience
  • Q7. Data entry operator

Interview Preparation Tips

Interview preparation tips for other job seekers - I am Data Entry operator.i am 3 month experience. Hindi typing speed 15. English typing speed 20.
Interview experience
4
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Mar 2024.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Basic of python , sql, pandas,niumpy
2

Technical Round (1 Question)

  • Q1. Gave me a task to make web app for medical condition detection after clearing first round asked questions relted to it

Data Analyst Interview Questions

ivy user image Anonymous

posted on 5 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Duration
-
Result
-

2 Interview Rounds

1

Group Discussion Round

Highly interactive and technical

2

Aptitude Test Round

1 hr test with focus on math and analytical thinking

Data Scientist Interview Questions

Chetu user image Abhilasha Dimble

posted on 22 Feb 2024

Interview experience
1
Bad
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jan 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Asked about projects. What is classification? Is knn used for regression?how? decision tree working for regression and classification Is naive Bayes used for re...read more

Interview Preparation Tips

Interview preparation tips for other job seekers - Guys, interviewer is really wierd...very rude...
Starts interview with lots of questions..
He interrupts me in every question's answer.. doesn't even ready listen my answers ...

Infinx Interview FAQs

How many rounds are there in Infinx Data Quality Analyst interview?
Infinx interview process usually has 2 rounds. The most common rounds in the Infinx interview process are Resume Shortlist and HR.

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Infinx Data Quality Analyst Reviews and Ratings

based on 1 review

4.0/5

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3.0

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3.0

Work-Life balance

3.0

Salary & Benefits

4.0

Job Security

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Company culture

3.0

Promotions/Appraisal

3.0

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