AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Filter interviews by
Quantiphi Analytics Solutions Private Limited Big Data Engineer Interview Questions and Answers for Experienced
Quantiphi Analytics Solutions Private Limited Big Data Engineer Interview Experiences for Experienced
1 interview found
Anonymous
I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Diff between parquet and avro?
- Ans.
Parquet is columnar storage format while Avro is row-based storage format.
Parquet is optimized for analytics and is efficient for reading large datasets.
Avro is optimized for serialization and is efficient for writing data to disk.
Parquet supports compression and encoding schemes while Avro supports schema evolution.
Parquet is used in Hadoop ecosystem while Avro is used in Kafka and Hadoop ecosystem.
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed before Mar 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Difference between Hashtable and hashmap?
- Ans.
Hashtable is synchronized while hashmap is not.
Hashtable is thread-safe while hashmap is not.
Hashtable does not allow null keys or values while hashmap allows one null key and multiple null values.
Hashtable is slower than hashmap due to synchronization.
Hashtable is a legacy class while hashmap is a newer implementation.
- Q2. Difference between hashmap and concurrent hashmap?
- Ans.
Hashmap is not thread-safe while Concurrent Hashmap is thread-safe.
Hashmap is not suitable for multi-threaded environments as it can lead to race conditions and data inconsistencies.
Concurrent Hashmap allows multiple threads to access and modify the map concurrently without any data inconsistencies.
Concurrent Hashmap uses a technique called lock striping to achieve thread-safety.
Concurrent Hashmap is slower than Hashma...
- Q3. Jdbc step
- Q4. Spring ioc
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
Interview Questionnaire
1 Question
- Q1. Oops concepts with examples, SQL query to find second highest salary, diff between fail fast and fail safe, how did u implement security in your app, etc
Interview Preparation Tips
I applied via Referral and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Tell me about your self
Interview Preparation Tips
Interview Questionnaire
8 Questions
- Q1. Java
- Q2. Python
- Q3. Django
- Q4. Html
- Q5. Css
- Q6. JavaScript
- Q7. Sql
- Q8. Dbms
Software Engineer Interview Questions & Answers
Newgen Software Technologies
Brijesh Mishra
posted on 3 Sep 2017
I appeared for an interview in Sep 2017.
Interview Questionnaire
3 Questions
- Q1. What is deadlock
- Ans.
Deadlock is a situation where two or more processes are unable to proceed because each is waiting for the other to release a resource.
Deadlock occurs when two or more processes are stuck in a circular wait, where each process is waiting for a resource held by another process.
Four necessary conditions for deadlock are mutual exclusion, hold and wait, no preemption, and circular wait.
Example: Process A holds resource X a...
- Q2. Which technology you know and worked
- Ans.
I have experience with various technologies including Java, Python, HTML/CSS, JavaScript, and SQL.
Java
Python
HTML/CSS
JavaScript
SQL
- Q3. Why you are looking for change and what is your notice period
- Ans.
I am looking for a change to explore new opportunities and challenges. My notice period is 30 days.
Seeking new opportunities and challenges
Want to learn and grow in a different environment
Exploring better career prospects
Seeking a company with a better work-life balance
Notice period is 30 days
Interview Preparation Tips
Experience: 25 objective ques from Java and 25 from English
Tips: should prepare with Java Technology
Duration: 1 hour
Total Questions: 50
Round: Technical Interview
Experience: describe clearly
Tips: should prepared
Round: Technical Interview
Experience: do you know about jsf
Tips: yes, I worked
Round: Technical + HR Interview
Experience: this is my dream company actually, and notice is 15 to 20 days.
Tips: be confident
Skills evaluated in this interview
I appeared for an interview in Sep 2019.
Interview Questionnaire
1 Question
- Q1. Pl sql related questions
Interview Preparation Tips
Laterly after I had lunch by 2pm Hr came n told me that Manager is not available now so we will be conducting ur further round in weekdays.
Then there was no mail or call so I purposely mailed them still haven't got proper response from them, so at last I told my friend who referd me to ask for an update the same HR told him that they want Immediate joiner so we can't process him to further round. Wasted my whole day over there
I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. What Prog Languages known? Prior Software Experience? How good on U.S. Client Face to Face and telephonic interaction for projects?
- Ans.
I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.
Proficient in Java, Python, and C++
2 years of software development experience
Excellent communication skills for client interaction
Interview Preparation Tips
I appeared for an interview in Sep 2017.
Interview Questionnaire
4 Questions
- Q1. Technical interview take by client technical person actually they are hiring for another client so they took total 3 technical round and final will HR round
- Q2. Asking about life cycle of Dot net mvc contols entity frame work and SQL queries
- Q3. Problem based on oops and SQL queries outputs
- Q4. Basic questions about my self ,salary discussion basic formalities form I have to fill up
Interview Preparation Tips
Experience: There were around 15 objective question that includes mvc, c#.net and SQL server. It was very simple question like different types of filters,Acton results in mvc. Basic oops concept and dot net web page regarding
Round: Resume Shortlist
Experience: After completing test round another was technical round discussed maily for mvc and SQL server questions. Around 30 mint discussion. After qualify this round another round will start from client technical staff.
General Tips: It was for 2-3 year experience person very simple to crack but focus on you which profile you are looking for study interview questions from net
Skills: Dot net mve oops concept jQuery and SQL server
I applied via Campus Placement and was interviewed before Apr 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Mostly hr questions and software questions
Interview Preparation Tips
Quantiphi Analytics Solutions Private Limited Interview FAQs
Tell us how to improve this page.
Quantiphi Analytics Solutions Private Limited Interviews By Designations
- Quantiphi Analytics Solutions Private Limited Business Analyst Interview Questions
- Quantiphi Analytics Solutions Private Limited Machine Learning Engineer Interview Questions
- Quantiphi Analytics Solutions Private Limited Software Developer Interview Questions
- Quantiphi Analytics Solutions Private Limited Data Engineer Interview Questions
- Quantiphi Analytics Solutions Private Limited Senior Data Engineer Interview Questions
- Quantiphi Analytics Solutions Private Limited Senior Business Analyst Interview Questions
- Quantiphi Analytics Solutions Private Limited Software Engineer Interview Questions
- Quantiphi Analytics Solutions Private Limited Machine Learning Engineer Intern Interview Questions
- Show more
Interview Questions for Popular Designations
Interview Questions from Similar Companies
Fast track your campus placements
Quantiphi Analytics Solutions Private Limited Big Data Engineer Reviews and Ratings
based on 2 reviews
Rating in categories
|
Data Engineer
454
salaries
|  ₹5.3 L/yr - ₹17.2 L/yr |
|
Senior Data Engineer
432
salaries
| ₹8 L/yr - ₹31 L/yr |
|
Senior Business Analyst
345
salaries
| ₹8 L/yr - ₹25 L/yr |
|
Business Analyst
338
salaries
| ₹6.1 L/yr - ₹14 L/yr |
|
Machine Learning Engineer
330
salaries
| ₹5 L/yr - ₹16 L/yr |
ITC Infotech
CMS IT Services
KocharTech
3i Infotech
- Home >
- Interviews >
- Quantiphi Analytics Solutions Private Limited Interview Questions >
- Quantiphi Analytics Solutions Private Limited Big Data Engineer Interview Questions for Experienced
