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ACT Fibernet Data Engineer Interview Questions and Answers

Updated 5 Jan 2025

ACT Fibernet Data Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. What are the different optimization techniques used in your project
  • Ans. 

    Various optimization techniques used in the project include indexing, query optimization, caching, and parallel processing.

    • Indexing: Creating indexes on frequently queried columns to improve search performance.

    • Query optimization: Rewriting queries to make them more efficient and reduce execution time.

    • Caching: Storing frequently accessed data in memory to reduce the need for repeated database queries.

    • Parallel processing...

  • Answered by AI
  • Q2. SQl logic question regarding joins

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Interview Tips & Stories
2w
toobluntforu
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 2 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 - One-on-one 

(3 Questions)

  • Q1. SQL joins and simple query
  • Q2. Phython basics and simle data fram
  • Q3. Hr round only formality

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident and work on basics, do not take lot of tension

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

I appeared for an interview in Apr 2025, where I was asked the following questions.

  • Q1. What is data Analytics fulfilled
  • Ans. 

    Data analytics involves examining datasets to draw conclusions, identify trends, and support decision-making.

    • Data Collection: Gathering data from various sources, e.g., surveys, databases.

    • Data Cleaning: Removing inaccuracies and inconsistencies, e.g., correcting typos in a dataset.

    • Data Analysis: Applying statistical methods to interpret data, e.g., using regression analysis to predict sales.

    • Data Visualization: Creating...

  • Answered by AI
  • Q2. Program for analysis
  • Ans. 

    A program for data analysis involves collecting, processing, and interpreting data to derive insights.

    • Define the objective: Understand what questions you want to answer with the data.

    • Collect data: Gather data from various sources like databases, APIs, or surveys.

    • Clean the data: Remove duplicates, handle missing values, and correct inconsistencies.

    • Analyze the data: Use statistical methods or data visualization tools to ...

  • Answered by AI
  • Q3. What do you used to article
  • Q4. In future life promote ai
  • Q5. Good combination

Interview Preparation Tips

Interview preparation tips for other job seekers - Company and work cultural
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Questions were based on DSA and C
  • Q2. It was basically a coding round with simple logic
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.

Round 1 - Coding Test 

SQL query to find the top 5 employee having the max salary

Interview Preparation Tips

Topics to prepare for Vodafone Idea Data Analyst interview:
  • SQL
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via AmbitionBox and was interviewed in Nov 2022. There were 2 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 - Technical 

(2 Questions)

  • Q1. Qualification of my degree
  • Q2. My personal skills for company

Interview Preparation Tips

Interview preparation tips for other job seekers - Market yourself .Use informational interview to network .Know yourself and what you want.
Round 1 - Technical 

(1 Question)

  • Q1. Current roles and responsibilities, Few queries to write, few questions related to DWH and what type of role you have done in past etc
Round 2 - Technical 

(1 Question)

  • Q1. Managerial round mostly questions like what challenges did you face, how did you overcome on that, what was the major success / appreciation you got

Interview Preparation Tips

Interview preparation tips for other job seekers - If you don't know anything, show that you can learn and do it
Are these interview questions helpful?
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. If a dataset has missing values, how would you handle them?
  • Ans. 

    I would handle missing values by imputing them using methods like mean, median, mode, or predictive modeling.

    • Identify the extent of missing data in the dataset

    • Consider the type of missing values (completely at random, missing at random, or not missing at random)

    • Impute missing values using mean, median, mode, predictive modeling, or other statistical methods

    • Evaluate the impact of imputation on the dataset's integrity an...

  • Answered by AI
  • Q2. How would you analyze sales data to find ways to increase revenue?
  • Ans. 

    I would analyze sales data by identifying trends, customer behavior, and market opportunities to increase revenue.

    • Identify key performance indicators (KPIs) such as average order value, conversion rate, and customer acquisition cost.

    • Segment customers based on demographics, purchase history, and behavior to target specific groups with personalized marketing strategies.

    • Analyze sales channels to determine which ones are m...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - They wanted someone with experience, but they were offering a fresher's salary.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy Aptitude and SQL questions

Round 2 - Technical 

(2 Questions)

  • Q1. Guesstimate question
  • Q2. SQL Joins and DSA
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Feb 2023. There were 2 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 - One-on-one 

(2 Questions)

  • Q1. Good interview with no mistakes.
  • Q2. Why you want to work with us ?
  • Ans. 

    I want to work with you because of your reputation in the industry and the exciting opportunities for growth and learning.

    • I am impressed by your company's reputation in the industry and the positive feedback I have heard from current and former employees.

    • Your organization offers a dynamic and challenging work environment, which aligns with my career goals and aspirations.

    • I am excited about the opportunity to work with ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Smart answers is better for your job.Be ready with your answers .

ACT Fibernet Interview FAQs

How many rounds are there in ACT Fibernet Data Engineer interview?
ACT Fibernet interview process usually has 1 rounds. The most common rounds in the ACT Fibernet interview process are Technical.
How to prepare for ACT Fibernet Data Engineer 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 ACT Fibernet. The most common topics and skills that interviewers at ACT Fibernet expect are Data Modeling, Analytics, Data Analysis, Data Mining and Data Warehousing.
What are the top questions asked in ACT Fibernet Data Engineer interview?

Some of the top questions asked at the ACT Fibernet Data Engineer interview -

  1. What are the different optimization techniques used in your proj...read more
  2. SQl logic question regarding jo...read more

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Overall Interview Experience Rating

5/5

based on 1 interview experience

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
View more
ACT Fibernet Data Engineer Salary
based on 14 salaries
₹4 L/yr - ₹7 L/yr
58% less than the average Data Engineer Salary in India
View more details

ACT Fibernet Data Engineer Reviews and Ratings

based on 2 reviews

4.7/5

Rating in categories

4.9

Skill development

4.7

Work-life balance

3.8

Salary

4.9

Job security

4.7

Company culture

4.7

Promotions

4.8

Work satisfaction

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