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QBurst Technologies Senior Research Fellow Interview Questions and Answers
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Thomson Reuters
Anonymous
posted on 8 Apr 2022
I applied via Naukri.com and was interviewed before Apr 2021. There were 3 interview rounds.
Aptitude test will a hackerrank test where it might have technical MCQ and/or coding test.
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- Q1. Interviewer will test your logic building capability with puzzel/coding and technical questions and experience discussion.
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- Q1. Its a normal discussion with HR about CTC and all.
Interview Preparation Tips
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R Systems International
posted on 29 Sep 2021
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Machine Learning, statistics, PowerBI, Python
Interview Preparation Tips
I applied via Referral and was interviewed in Jul 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Sliding window problem in an Array(using 2 pointers) like Pythagorean triplets.
- Q2. Overlapping circular linked list problem.
- Ans.
Detect if two circular linked lists overlap
Traverse both lists and check if they have the same tail node
If they have different tail nodes, they do not overlap
If they have the same tail node, check if they intersect at any point
Use Floyd's cycle-finding algorithm to detect intersection point
Interview Preparation Tips
During preparations, its important to understand basics of different dataStructures and how to efficiently use it in your programs . For practicing interview problems, I referred leetcode and geeksforgeeks . Solving different kind of problems from these websites really helped me. Dynamic Programming is also an important area from where lot of problems are asked in interview.
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed before Jun 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. A c++ written round. It contains good questions on c++ related to exception handling, virtual table concepts, smart_ptrs , etc ...
Interview Preparation Tips
Have decent but not great knowledge knowledge in DS/Algos
Know basics of system design.
Be good in your programming language.
I applied via Naukri.com and was interviewed before Sep 2021. There was 1 interview round.
(1 Question)
- Q1. Basic Oracle Architecture, RAC Setup, Golden Gate Troubleshooting, Data Guard recover, RMAN restoration
Interview Preparation Tips
I applied via Approached by Company and was interviewed before Jun 2021. There were 2 interview rounds.
(1 Question)
- Q1. Advantage and disadvantage of framework.
- Ans.
Frameworks provide structure and pre-built components for software development, but can also limit flexibility and require learning curve.
Advantage: Provides structure and pre-built components for faster development
Advantage: Can improve code quality and maintainability
Disadvantage: Can limit flexibility and customization
Disadvantage: Requires learning curve and potential dependency issues
Example: ReactJS provides a fr...
(1 Question)
- Q1. What is Oops? Advantage and disadvantage
- Ans.
Oops stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent real-world entities.
Advantages: code reusability, modularity, encapsulation, inheritance, polymorphism
Disadvantages: complexity, steep learning curve, performance overhead
Example: creating a class 'Car' with properties like 'make', 'model', and 'year', and methods like 'start_engine' and 'stop_engine'
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. Problem solving question
- Q2. Java , stream , Spring fundamentals
(2 Questions)
- Q1. Some basic String array problem solving question
- Q2. Java questions like junit , Spring boot
(2 Questions)
- Q1. String questions , DSA problem
- Q2. Java questions in brief
Interview Preparation Tips
Senior Software Engineer Interview Questions & Answers
EbixCash Limited
Anonymous
posted on 6 Sep 2022
(1 Question)
- Q1. What are key differences in spring and springboot
- Ans.
Spring is a framework while Spring Boot is an opinionated version of Spring.
Spring requires more configuration while Spring Boot has auto-configuration
Spring Boot has embedded servers while Spring does not
Spring Boot has a simpler setup process compared to Spring
Spring Boot has a built-in dependency management system
Spring Boot is more suitable for microservices architecture
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions were around Java, Spring,Authentication, Authorization, Forgerock tools.
Interview Preparation Tips
I applied via Referral and was interviewed in Nov 2021. There were 3 interview rounds.
4 coding questions of different difficulties
(1 Question)
- Q1. DSA and algo questions and java concepts -LRU cache implementation -loop detection in linked list -immutable classes with mutable objects -singleton classes
(1 Question)
- Q1. Technical discussion with manager regarding project architecture and other general questions
Interview Preparation Tips
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