Sonata Software Oracle SCM Functional Consultant Interview Questions and Answers

Pair programming round. Repository was provided earlier for reference.

Q1. Round was around System design and Project
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Q2. BookMyShow system design and project
Ans. 
BookMyShow is an online platform for booking movie tickets and event tickets.
• BookMyShow allows users to browse and book tickets for movies, plays, concerts, and other events.

• The system should have a user-friendly interface for easy navigation and booking.

• It should also have a secure payment gateway for online transactions.

• The system should be scalable to handle a large number of users and transactions.

• It should also ha...read more
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Q1. Java Technical Round
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Q1. Social change and leadership connect
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Q1. It was a pure harrasment
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Q1. It was a pure harrasment
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Q1. Code base was shared and asked to implement something.
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Q1. Technical questions were asked
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Q1. Why thoughtworks
Ans. 
Thoughtworks is known for its commitment to social justice, diversity, and innovation in technology.
• Thoughtworks has a strong focus on social justice and diversity, which aligns with my values and beliefs.

• The company is known for its innovative approach to technology and software development.

• Thoughtworks has a reputation for being a great place to work, with a supportive and collaborative culture.

• I admire Thoughtworks'...read more
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Q2. Which all companies are you being interviewed currently
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Code pair round, project architecture

Project architecture and scenarios

Q1. Why thoughtworks, how do you behave in such situation
Ans. 
I chose Thoughtworks for its commitment to social justice and innovative technology solutions.
• I am drawn to Thoughtworks' focus on social justice and diversity in the tech industry

• I appreciate the company's commitment to using technology for positive change

• I align with Thoughtworks' values of transparency, collaboration, and continuous learning
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Q1. Why should we hire you etc, leading team
Ans. 
I have extensive experience leading teams and delivering successful projects, with a proven track record of exceeding expectations.
• I have successfully led multiple cross-functional teams in previous roles, resulting in on-time and on-budget project delivery.

• My strong communication and interpersonal skills enable me to effectively motivate and inspire team members to achieve their best.

• I am highly organized and detail-o...read more
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A task was given, where we had to solve two questions and was judged on the overall approach and coding skills.

Q1. Virtual Dom in reactjs
Ans. 
Virtual DOM is a lightweight copy of the actual DOM in React, used for efficient updates.
• Virtual DOM is a concept where a lightweight copy of the actual DOM is created in memory.

• React uses Virtual DOM to improve performance by minimizing actual DOM updates.

• When state or props change, React compares the Virtual DOM with the actual DOM and only updates the necessary parts.

• This helps in reducing the number of DOM manipula
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Q2. Performance improvement techniques in reactjs
Ans. 
Performance improvement techniques in ReactJS involve code splitting, lazy loading, optimizing render methods, and using memoization.
• Implement code splitting to load only necessary code for each route or component

• Utilize lazy loading to defer loading of non-essential components until they are needed

• Optimize render methods by avoiding unnecessary re-renders and using PureComponent or shouldComponentUpdate

• Use memoization...read more
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Q3. Promises and closures in JS
Ans. 
Promises and closures are important concepts in JavaScript for handling asynchronous operations and maintaining scope.
• Promises are objects representing the eventual completion or failure of an asynchronous operation.

• Closures are functions that have access to variables from their containing scope even after the parent function has finished executing.

• Promises can be used to handle asynchronous operations like fetching da...read more
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The git repo will shared prior need to do the setup in local then during the interview you will be given problem statements

Code test to extend feature and cover tests

Q1. Related all tests and resume
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Q2. Resume discussion
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Q1. Best coding practises
Ans. 
Best coding practices involve writing clean, efficient, and maintainable code.
• Use meaningful variable and function names

• Follow consistent coding style and formatting

• Write comments to explain complex logic

• Avoid duplicate code by using functions and classes

• Test code thoroughly before deployment
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Q2. What is TDD and writing of testcases
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TDD stands for Test-Driven Development, which involves writing test cases before writing the actual code.
• TDD is a software development process where tests are written before the code implementation.

• Test cases are written based on the expected behavior of the code.

• Developers write just enough code to pass the tests, ensuring code quality and functionality.

• TDD helps in identifying bugs early in the development process.

• Ex...read more
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Q1. Deep understanding on your project
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Q2. Why did you choose this way or this techstack and so on
Ans. 
I chose this tech stack because of its scalability, performance, and community support.
• Chose tech stack based on scalability needs

• Selected for performance optimization

• Considered community support for troubleshooting and updates
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