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Onetoinfinite Interview Questions and Answers
Onetoinfinite Interview Experiences
1 interview found
I applied via TopHire
(2 Questions)
- Q1. Write simple ms architecture layer to fetch emp list? Explain about monolithic and MS archtecture? Write Singleton class? And why the variable is static? How to return list of emp where salary > 1000 in ja...
- Ans.
Answering questions related to Java development and architecture
Monolithic architecture is a traditional approach where all components of an application are tightly coupled into a single unit
Microservices architecture is a modern approach where an application is divided into smaller, loosely coupled services
Singleton class is a design pattern that restricts the instantiation of a class to a single object
Static variable...
- Q2. What is default server in springboot application? And how can we configure Other server? HashSet set = new HashSet(); for(int i=0; i<100; i++){ set.add(i); set.remove(i-1); } sop(set.size());
- Ans.
The default server in a Spring Boot application is Tomcat. Other servers can be configured by adding dependencies and modifying the configuration.
The default server in Spring Boot is Tomcat, but other servers like Jetty or Undertow can be used.
To configure a different server, you need to exclude the default server dependency and add the desired server dependency in the pom.xml file.
You also need to modify the applicati...
Skills evaluated in this interview
Senior Java Developer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I applied via Company Website and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What do you think about the online education system in India?
- Ans.
Online education system in India has great potential but needs improvement.
Online education has become more popular due to the pandemic.
There is a lack of infrastructure and resources for online education in rural areas.
Online education can be more affordable and accessible than traditional education.
There is a need for better quality control and accreditation for online courses.
Online education can provide opportuniti...
Interview Preparation Tips
I appeared for an interview in Jul 2020.
Interview Questionnaire
4 Questions
- Q1. 1 if we call finish from oncreate in an activity in android. Will it call onresume and other lifecycle functions before ondestroy.
- Ans.
No, calling finish() in onCreate() will not call onResume() or other lifecycle functions before onDestroy().
Calling finish() in onCreate() will immediately destroy the activity without calling any other lifecycle methods.
If you want to finish an activity after it has been created and resumed, you should call finish() in onPause() or onStop().
It is generally not recommended to call finish() in onCreate() as it can lead
- Q2. 2 Explain recyclerview and its corner cases.
- Ans.
RecyclerView is a flexible view for providing a limited window into a large data set.
RecyclerView is used to display large sets of data efficiently
It uses a ViewHolder pattern to recycle views
Corner cases include handling empty data sets and updating data dynamically
- Q3. 3 Define communication between acticity and fragment.
- Ans.
Communication between activity and fragment is done through interfaces.
Activity implements an interface and passes it to the fragment
Fragment can then call methods of the interface to communicate with the activity
This allows for communication between the two components without tight coupling
- Q4. 4 find second largest element in an array.
- Ans.
Find the second largest element in an array of strings.
Sort the array in descending order and return the second element.
Iterate through the array and keep track of the largest and second largest elements.
Use a priority queue to find the second largest element.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. Product Management Terminologies, Design Thinking Product Assignment
- Q2. Product Sense ,
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
DSA Questions based on dp graph tree
(2 Questions)
- Q1. String medium Hard Leetcode
- Q2. Simple Easy Graph leetcode
(2 Questions)
- Q1. About basic info tech
- Q2. Database,sql,oracle
(5 Questions)
- Q1. I got refral from a friend so i was directly interviewed
- Q2. What have you done in react js ?
- Ans.
I have developed multiple single-page applications using React JS.
Created reusable components to improve code reusability
Implemented state management using Redux for better data flow
Utilized React Router for navigation between different pages
Integrated APIs to fetch and display data dynamically
- Q3. What is javascript
- Ans.
JavaScript is a programming language commonly used for creating interactive effects within web browsers.
JavaScript is a high-level, interpreted programming language.
It is used to make web pages interactive and dynamic.
JavaScript can be used for client-side and server-side development.
Commonly used frameworks/libraries include React, Angular, and Node.js.
- Q4. Showyour projects
- Q5. What loibraries you used
- Ans.
I have used a variety of libraries in my projects, including React, Redux, Axios, and Material-UI.
React
Redux
Axios
Material-UI
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. Projects you have done
- Q2. Scenario based questions
(2 Questions)
- Q1. Why you want to join
- Q2. Salary negotiation
Interview Preparation Tips
(1 Question)
- Q1. Project discussion
Was a small test and was easy
Software Engineer Interview Questions & Answers
Futurense Technologies
Anonymous
posted on 16 Nov 2023
Selected
I applied via Naukri.com and was interviewed before Nov 2022. There were 4 interview rounds.
Both Aptitude and coding
(1 Question)
- Q1. Basic Java questions
(1 Question)
- Q1. Salary discussion only
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