OpenBet Software Engineer Interview Questions and Answers

Write code to return the maximum profit by buying and selling stocks using available money

Q1. What is Event Loop In NodeJS?
Ans. 
Event Loop in NodeJS is a mechanism that allows NodeJS to perform non-blocking I/O operations by offloading operations to the system kernel.
• Event Loop is responsible for handling asynchronous operations in NodeJS.

• It allows NodeJS to perform multiple operations concurrently without blocking the execution.

• Event Loop continuously checks the event queue for any pending tasks and executes them in a non-blocking manner.

• Examp...read more
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Q2. What is Cluster ?
Ans. 
A cluster is a group of interconnected computers that work together to perform a task or provide a service.
• Clusters are used to improve performance, scalability, and availability of applications.

• They can be categorized into different types such as high availability clusters, load balancing clusters, and parallel processing clusters.

• Examples of clusters include Hadoop clusters for big data processing and Kubernetes clus
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Implement TODO List with ReactJS

Q1. Concepts of node and Js
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Q1. What is Angular
Ans. 
Angular is a popular open-source web application framework developed by Google.
• Developed by Google

• Used for building single-page web applications

• Uses TypeScript for building applications

• Supports two-way data binding

• Has a component-based architecture
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Q2. What is Data binding
Ans. 
Data binding is the process of connecting data sources to user interface elements in a software application.
• Data binding allows for automatic synchronization of data between the source and the target UI element.

• It eliminates the need for manual updating of UI elements when the data changes.

• Examples include binding a database query result to a table in a web application or binding a model property to a text box in a des
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Q1. Salary expectations
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Q2. Why u r choosing the company
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There should be 2 coding questions we have to solve that

Q1. They ask dsa questions
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Q1. Basics of your technical skills
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Q1. More Projects related questions
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Group discussion what is the company role

Q1. What about the company
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Q2. What is purpose of work
Ans. 
The purpose of work is to achieve personal and professional goals while contributing to the success of the organization.
• Work provides financial stability and security

• Work helps individuals develop skills and gain experience

• Work allows individuals to contribute to society and make a difference

• Work provides a sense of purpose and fulfillment

• Work helps individuals achieve personal and professional goals

• Examples: earning a...read more
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Q3. And how to job choosing
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Q4. How to company growth in u r hand
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Q5. How much expections salary in company
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Q6. What is ur skills vth project knowledge
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Q7. What is job role in company
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Q8. How to develop u r project
Ans. 
Developing a project involves planning, designing, coding, testing, and deploying.
• Start with defining the project requirements and goals.

• Create a project plan and timeline.

• Design the architecture and database schema.

• Write clean and maintainable code.

• Test the application thoroughly.

• Deploy the application to production.

• Continuously monitor and improve the application.

• Use version control and collaborate with team members.

• ...read more
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Q9. What is the company reputation
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Q10. Who are suggest this company
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Q11. How much u r work experience
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Q12. What is ur strength and weekness
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Q13. What's the going on company in u r mind
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Q14. What is the wrk employees in this company
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Q15. That's is enough sir
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Q1. What is DSA used for?
Ans. 
DSA is used for efficient data organization and manipulation in computer algorithms.
• DSA stands for Data Structures and Algorithms

• It is used to optimize the performance of computer algorithms

• DSA helps in efficient data organization and manipulation

• Examples of DSA include arrays, linked lists, trees, graphs, and sorting algorithms
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Q2. What is programming language used for?
Ans. 
Programming languages are used to write instructions for computers to execute tasks and solve problems.
• Programming languages are used to create software applications, websites, and games.

• They are used to automate tasks and processes, such as data analysis and machine learning.

• Programming languages are also used in scientific research, financial analysis, and engineering.

• Examples of programming languages include Java, P
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