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Blazeclan Technologies Data Analyst Interview Questions and Answers

Updated 24 Jun 2024

Blazeclan Technologies Data Analyst Interview Experiences

1 interview found

Data Analyst Interview Questions & Answers

user image Pratibha Gupta

posted on 24 Jun 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What do you know about cloud computing
  • Ans. 

    Cloud computing is the delivery of computing services over the internet, including storage, databases, networking, software, and more.

    • Cloud computing allows users to access resources on-demand without the need for physical infrastructure.

    • Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.

    • Cloud computing offers scalability, flexibility, cost-effectiveness,

  • Answered by AI
  • Q2. Difference between Scrum vs agile
  • Ans. 

    Agile is a methodology that focuses on flexibility and adaptability, while Scrum is a specific framework within Agile that emphasizes teamwork and iterative progress.

    • Agile is a broader methodology that focuses on flexibility and adaptability in project management.

    • Scrum is a specific framework within Agile that emphasizes teamwork, accountability, and iterative progress.

    • Agile principles can be applied to various industr...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Mostly behavioral, client management questions were asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview discussion highly depends on the role, panelist. It was a good experience overall.

I applied via LinkedIn and was interviewed before Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Real life example of usage of Window functions - lag and lead
  • Ans. 

    Window functions like lag and lead are used to analyze data over a specific range or window.

    • Lag function can be used to calculate the difference between current and previous values in a time series data.

    • Lead function can be used to calculate the difference between current and future values in a time series data.

    • Window functions can be used to calculate moving averages, cumulative sums, and other statistical measures.

    • Fo...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prapared with SQL and technical but most importantly don't be shy in talking.

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. How to manage data
  • Ans. 

    Data management involves organizing, storing, protecting, and maintaining data to ensure its accuracy and accessibility.

    • Identify the type of data and its source

    • Establish a data governance framework

    • Implement data security measures

    • Use data management tools and software

    • Regularly backup and archive data

    • Ensure compliance with data regulations

    • Monitor data quality and integrity

    • Provide access to authorized users only

  • Answered by AI
  • Q2. What is data analytics
  • Ans. 

    Data analytics is the process of examining data sets to draw conclusions about the information they contain.

    • It involves collecting, cleaning, and transforming data

    • Applying statistical and mathematical models to analyze the data

    • Visualizing and presenting the results in a meaningful way

    • Examples include predicting customer behavior, identifying trends, and optimizing business processes

  • Answered by AI
  • Q3. Why we use analytics
  • Ans. 

    Analytics helps us make data-driven decisions and improve business outcomes.

    • Analytics provides insights into customer behavior and preferences.

    • It helps identify trends and patterns in data that can be used to optimize business processes.

    • Analytics can also be used to measure the effectiveness of marketing campaigns and other initiatives.

    • It enables businesses to make data-driven decisions that lead to improved outcomes a...

  • Answered by AI

Skills evaluated in this interview

I applied via Company Website and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Why should we hire you?
  • Ans. Because you will never get some one like me.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and cool. Never show that u lack confidence trust your guts and do well.

I applied via Company Website and was interviewed before Aug 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Simple aptitude and coding test, I was selected from national talent hunt exam

Round 2 - Technical 

(1 Question)

  • Q1. Discussion about projects and Areas of interest
Round 3 - HR 

(1 Question)

  • Q1. Basic questions like ok with location, shifts etc

Interview Preparation Tips

Topics to prepare for Wipro Data Analyst interview:
  • Leetcode
  • Data Structures
  • Python
Interview preparation tips for other job seekers - practice Aptitude and mainly coding mostly easy problems not into medium or hard

Interview Questionnaire 

1 Question

  • Q1. What is yr salary expectation
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Basis HR questions
  • Q2. Answer confidently
Round 2 - Technical 

(2 Questions)

  • Q1. Based on previous work
  • Q2. Answer correctly what you had worked in your previous work

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and All the best

Data Analyst Interview Questions & Answers

Hexaware Technologies user image 2451-17-733-036 ZILLA AKHIL

posted on 18 Jun 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Difference between truncate and delete
  • Ans. 

    Truncate is a DDL command that removes all records from a table, while delete is a DML command that removes specific records.

    • Truncate is faster than delete as it does not log individual row deletions.

    • Truncate resets identity columns, while delete does not.

    • Truncate cannot be rolled back, while delete can be rolled back using a transaction.

    • Truncate does not fire triggers, while delete does.

    • Truncate is used to quickly rem...

  • Answered by AI
  • Q2. What is an CTE
  • Ans. 

    CTE stands for Common Table Expression, a temporary result set that can be referenced within a SELECT, INSERT, UPDATE, or DELETE statement.

    • CTEs are defined using the WITH keyword in SQL.

    • They help in simplifying complex queries by breaking them into smaller, more manageable parts.

    • CTEs can be recursive, allowing a query to reference itself in order to perform hierarchical or tree-like operations.

  • Answered by AI

Skills evaluated in this interview

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

I applied via Walk-in and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - HR 

(7 Questions)

  • Q1. I'm changing my domain because I don't see much scope for growth in my current domain and I want to make advantage of new opportunities for learning, creativity and success. Additional, I believe that the ...
  • Q2. I understand that being asked to work for an extended number of hours comes with a good reason in the first place, so I'm ok with it.
  • Q3. Over the year I have really upskilled my self. I believe based on the market standards for this particular role and my experience and skill set a salary range between 10000- 35000 would be fair and appreci...
  • Q4. Can you share more about the day to day responsibilities of this role?
  • Q5. If I am hired for this role, what would you want me to a achieve in my first two months?
  • Q6. No ma'am certainly not. Before coming here, I read the job description thoroughly and I have the right skills and qualification required for the role.
  • Q7. I believe a change in work environment with stimulate my creativity and drive for success.

Interview Preparation Tips

Interview preparation tips for other job seekers - I am passionate about my career and I strive to continually develop my skills and abilities to best serve my employers .
Contribute & help others!
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Blazeclan Technologies Interview FAQs

How many rounds are there in Blazeclan Technologies Data Analyst interview?
Blazeclan Technologies interview process usually has 1 rounds. The most common rounds in the Blazeclan Technologies interview process are One-on-one Round.
How to prepare for Blazeclan Technologies Data Analyst interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Blazeclan Technologies. The most common topics and skills that interviewers at Blazeclan Technologies expect are Data Analysis, Data Analytics, Data Integration, Data Visualization and ETL.
What are the top questions asked in Blazeclan Technologies Data Analyst interview?

Some of the top questions asked at the Blazeclan Technologies Data Analyst interview -

  1. What do you know about cloud comput...read more
  2. Difference between Scrum vs ag...read more

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Blazeclan Technologies Data Analyst Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Blazeclan Technologies Data Analyst Salary
based on 5 salaries
₹4.5 L/yr - ₹11 L/yr
15% more than the average Data Analyst Salary in India
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