Boston Scientific Design Engineer Interview Questions and Answers

Q1. What is C# use in legacy systems?
Ans. 
C# is used in legacy systems for maintaining and updating existing software applications.
• C# can be used to extend the functionality of legacy systems by integrating new features and technologies.

• It allows for easier maintenance and updates to existing codebase.

• C# can also be used to modernize legacy systems by migrating them to newer platforms or frameworks.

• Examples include updating a legacy desktop application to a we
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Collections : write code to show that you are well versed in Java collections

Q1. Some questions about my future plans within the company, and why I was leaving the current one
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General maths reasoning etc

Q1. Basics of electrical and electronics, projects
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Q1. Product explanation
Ans. 
Product explanation involves providing a detailed overview of the features, benefits, and functionality of a specific product.
• Highlight key features and benefits of the product

• Explain how the product solves a problem or meets a need

• Provide examples of how the product is used in real-world scenarios
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Q2. Python Devops question
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Q1. Product framework used
Ans. 
We primarily use the Agile framework for product development.
• Agile framework is used for its flexibility and ability to adapt to changing requirements

• Scrum is a popular Agile framework that we follow for sprint planning and execution

• Kanban is another Agile framework we use for visualizing work and workflow management
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Q2. Python devops lifecycle
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1 hour - Trees, Array, Hashmap, DP, CP etc

Q1. Project discussion
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Write Simple Programs in c#

Q1. Project Architecture
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Q1. What are your weaknesses
Ans. 
One of my weaknesses is that I can be overly critical of my own work.
• I tend to be a perfectionist and can spend too much time on a task to ensure it is flawless.

• I sometimes struggle with delegating tasks because I want to make sure they are done correctly.

• I am working on improving my ability to accept constructive criticism and not take it personally.
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Q1. Walk through resume
Ans. 
I have a Bachelor's degree in Civil Engineering and 5 years of experience in project management and construction.
• Graduated with a Bachelor's degree in Civil Engineering

• 5 years of experience in project management and construction

• Managed multiple construction projects from planning to completion

• Led a team of engineers and contractors to ensure project deadlines were met
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Q2. Why are you interested in this role
Ans. 
I am interested in this role because of my passion for project management and engineering.
• Passion for project management and engineering

• Excited about the opportunity to work on challenging projects

• Desire to contribute to the success of the team
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Q1. Tell me about your experience in project management.
Ans. 
I have 5 years of experience in project management, leading cross-functional teams to successful project completion.
• Led multiple projects from initiation to completion, ensuring adherence to timelines and budgets

• Managed stakeholder expectations and communicated project updates regularly

• Utilized project management tools such as Gantt charts and Kanban boards to track progress

• Resolved conflicts within teams and facilitat
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Q2. How do you deal with conflict in teamwork?
Ans. 
I address conflict in teamwork by actively listening, seeking compromise, and promoting open communication.
• Actively listen to all parties involved to understand their perspectives

• Seek compromise by finding common ground and brainstorming solutions together

• Promote open communication by encouraging team members to express their concerns and feedback

• Mediate discussions to ensure all voices are heard and work towards a res...read more
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.Net basics and Logical Aptitude

Q1. SW Engineering Fundamentals, .Net Basics, Design Principles, Patterns, WebAPIs, Javascript
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Q2. What are solid principles
Ans. 
SOLID principles are a set of five design principles for writing maintainable and scalable software.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Subtypes should be substitutable for their base types.

• I - Interface Segregation Principle: Clients sho...read more
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Q3. Is Javascript multi-threaded
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Q4. What is webpacks in Javascript
Ans. 
Webpack is a module bundler for JavaScript applications.
• Webpack takes modules with dependencies and generates static assets representing those modules.

• It can handle various file types such as JavaScript, CSS, and images.

• Webpack allows for code splitting, lazy loading, and hot module replacement.

• Plugins can be used to extend its functionality.

• Commonly used with frameworks like React and Angular.
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Q1. Logical Coding question, Design Principles, System Design
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Q2. String based coding test
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Q3. Design Patterns and their real-time usage
Ans. 
Design patterns are reusable solutions to common software problems.
• Design patterns help in creating maintainable and scalable code.

• Some commonly used design patterns are Singleton, Factory, Observer, and Decorator.

• Singleton pattern ensures that only one instance of a class is created.

• Factory pattern provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will ...read more
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Q4. IOC principle use cases
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Q1. WebApi, .Net Core, Entity Framework, Linq
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Q2. Asked to develop a web api
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Q3. Write a Linq expression to fetch the desire results
Ans. 
Linq expression to fetch desired results
• Use 'Where' to filter data based on conditions

• Use 'Select' to project data into desired format

• Use 'OrderBy' or 'OrderByDescending' to sort data

• Use 'Skip' and 'Take' to implement pagination
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Q4. Configure the Entity Framewok to connect with database
Ans. 
To configure Entity Framework to connect with a database, follow these steps:
• Install Entity Framework package using NuGet

• Create a DbContext class that inherits from DbContext

• Add a connection string to the app.config or web.config file

• Use the DbContext to query the database
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Q1. Fitment round with all behavioral questions
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Q2. Which is the difficult project and why did you say so
Ans. 
The most difficult project I worked on was the development of a complex software system for a large financial institution.
• The project involved integrating multiple legacy systems with modern technologies.

• There were numerous technical challenges, such as ensuring data consistency and security across different platforms.

• The project also had tight deadlines and high stakeholder expectations.

• Managing a large team and coord...read more
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Q3. How to handle a toughest boss
Ans. 
Handling a tough boss requires effective communication, adaptability, and maintaining professionalism.
• Maintain open and honest communication with your boss

• Adapt to their management style and preferences

• Focus on delivering high-quality work and meeting deadlines

• Seek feedback and actively work on improving

• Maintain professionalism and avoid personal conflicts

• Build a support network within the organization

• Document and keep...read more
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Q4. How did you resolve conflicts within team
Ans. 
I resolved conflicts within the team by promoting open communication, active listening, and finding common ground.
• Encouraged team members to express their concerns and opinions

• Actively listened to each team member's perspective

• Facilitated open discussions to find common ground and reach a consensus

• Implemented a conflict resolution process to address conflicts in a timely manner

• Mediated conflicts between team members by...read more
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