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Opris Exchange Interview Questions and Answers
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Interview questions from similar companies
Sujay Bansal
I applied via Campus Placement and was interviewed before Sep 2019. There were 5 interview rounds.
Interview Questionnaire
8 Questions
- Q1. What were you stressed last time?
- Q2. Explain C language to a non technical person?
- Ans.
C is a programming language used to create software and operating systems.
C is a low-level language that allows direct access to computer hardware.
It is used to create efficient and fast programs.
C is the foundation for many other programming languages such as C++, Java, and Python.
Examples of C programs include operating systems, device drivers, and video games.
- Q3. Why you want to join XenonStack?
- Q4. Why should we hire your?
- Q5. What are your weekness?
- Q6. Introduce yourself?
- Q7. Asked about project i have done
- Q8. Your Hobbies
- Ans.
My hobbies include hiking, photography, and cooking.
Hiking: I enjoy exploring nature trails and challenging myself physically.
Photography: I love capturing beautiful moments and landscapes through my camera lens.
Cooking: I find joy in experimenting with new recipes and creating delicious meals for my friends and family.
Interview Preparation Tips
Don't lie in any way.
Say no to things ypu don't know about.
Skills evaluated in this interview
googlijena
I applied via TCS NQT and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Tell us what have you learnt from your previous experience
- Q2. Please tell us something about your University/College Project
- Q3. What are your major skills?
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Jan 2023. There were 2 interview rounds.
Normal DSA and sql is more then enough.
(1 Question)
- Q1. Project and subject related questions.
Interview Preparation Tips
Smitha D.M.
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 2 interview rounds.
(1 Question)
- Q1. Java related code snippets based mcq around 30 questions
(2 Questions)
- Q1. Core java concepts and sql and basic coding questions
- Q2. Non prime numbers coding question continue , break difference polymorphism exception handling
Selected
I applied via Referral and was interviewed before Apr 2022. There were 4 interview rounds.
(1 Question)
- Q1. General discussion
(1 Question)
- Q1. Java script and output related Questions
ReactJs assignment related to search bar and pagination
Domnic Amalan
Selected
I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.
It was react based questions
(1 Question)
- Q1. About me and aligned with company values
Selected
I was interviewed in Nov 2024.
Asked JS based Questions and assisment
(1 Question)
- Q1. Asked basic question on team work and hobbies
Interview Preparation Tips
Senior Software Engineer Interview Questions & Answers
Habilelabs
NITIKA KANSAL
posted on 23 Nov 2021
I applied via LinkedIn and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What is closure and explain?
- Ans.
Closure is a function that has access to variables in its outer scope, even after the outer function has returned.
Closure is created when a function is defined inside another function.
The inner function has access to the outer function's variables and parameters.
The inner function can access the outer function's variables even after the outer function has returned.
Closures are used for data privacy, event handlers, and...
- Q2. What is hoc, pure component and react.memo.
- Ans.
hoc, pure component and react.memo are all ways to optimize React components.
Higher Order Components (HOC) are functions that take a component and return a new component with additional functionality.
Pure Components are components that only re-render when their props or state change.
React.memo is a higher order component that memoizes the result of a component rendering, preventing unnecessary re-renders.
- Q3. Give the result of pre written javascript questions like counter increment.
- Q4. One coding question in react.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed in Apr 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Last company work profile
- Ans.
I worked as a Senior Software Engineer at XYZ Company.
Developed and maintained software applications
Collaborated with cross-functional teams to gather requirements and design solutions
Implemented new features and enhancements
Performed code reviews and provided technical guidance to junior developers
Resolved bugs and issues reported by users
Optimized application performance and scalability
Participated in agile developme
- Q2. Dot Net, oracle framework, sql related qu.
Selected
I applied via Walk-in and was interviewed before Jun 2022. There were 3 interview rounds.
(3 Questions)
- Q1. What is recursive function?
- Ans.
A recursive function is a function that calls itself within its definition.
A recursive function must have a base case to prevent infinite recursion.
Recursion is often used to solve problems that can be broken down into smaller, similar subproblems.
Example: Factorial function, Fibonacci sequence.
- Q2. Difference between c and c++
- Ans.
C is a procedural programming language while C++ is an object-oriented programming language.
C is a procedural programming language, while C++ is a combination of procedural and object-oriented programming.
C does not support classes and objects, while C++ does.
C does not have built-in support for exception handling, while C++ does.
C does not have namespaces, while C++ does.
C does not have function overloading, while C++
- Q3. Inheritance and data structures?
(2 Questions)
- Q1. What are the Oops concepts
- Ans.
Oops concepts are the fundamental principles of object-oriented programming, including inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex i...
- Q2. How to reverse any string
- Ans.
To reverse a string, iterate through the characters and build a new string in reverse order.
Iterate through the characters of the string from end to start
Append each character to a new string to build the reversed string
Return the reversed string as the result
Interview Preparation Tips
Skills evaluated in this interview
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