Boston Scientific Engineer Interview Questions and Answers

Q1. Job description
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Q2. Location preference
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Q1. Future plans in 5 years
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In 5 years, I plan to advance my skills, take on more leadership roles, and contribute to the growth of the company.
• Continuing education and training to stay current in the field

• Seeking opportunities for promotion and increased responsibilities

• Participating in company initiatives and projects to drive growth

• Building strong relationships with colleagues and clients for collaboration

• Setting personal and professional goal
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Q2. What is your motivation
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Q1. Oops related insharitance encapsulation
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Q1. React hooks, Explain using code
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React hooks are functions that let you use state and other React features without writing a class.
• Hooks are functions that let you use state and other React features in functional components

• useState() is a hook that allows you to add state to functional components

• useEffect() is a hook that allows you to perform side effects in functional components

• useContext() is a hook that allows you to use the context API in functio
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Q2. Factory Patterns?
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Q3. Liskov Substitution Principle
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Liskov Substitution Principle states that objects of a superclass should be replaceable with objects of its subclasses without affecting the program's correctness.
• Subtypes must be substitutable for their base types.

• Derived classes must be able to replace their base classes without affecting the program's behavior.

• Violating this principle can lead to unexpected behavior and errors in the code.

• Example: If a program expec...read more
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Q4. Oops Concept and give examples
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Oops concept is a programming paradigm that focuses on objects and classes.
• Oops stands for Object-Oriented Programming

• Key concepts include inheritance, encapsulation, polymorphism, and abstraction

• Examples: Class Car with properties like make, model, and methods like start(), stop()

• Example: Inheritance - Class SUV extends Car and adds property numSeats
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Q5. JQuery - Ajax mechanisms
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Q6. Docker and Kubernetes - Azure concepts
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Q1. Tell me about yourself
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Q2. Tested knowledge about Sap and business understanding
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Q1. Basic questions about oops
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Q2. Queries to write in sql
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Q1. What is your salary expectation
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Q2. Can you negotiate your notice period
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Q1. General Questions
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Q1. Questions related to previous organisation work?
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Q2. How did you manage previous work with any stress?
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C,c++ questions and two coding questions. basic mcq

Q1. Treeset, hashset difference
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TreeSet and HashSet are both implementations of the Set interface in Java, but they have some key differences.
• TreeSet is a sorted set that maintains elements in ascending order, while HashSet does not guarantee any specific order.

• TreeSet uses a Red-Black tree data structure for storage, which allows for efficient retrieval of elements in sorted order.

• HashSet uses a hash table for storage, which provides constant-time p...read more
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Q2. Oops concept, dbms, programming questions
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Q3. Set and treeset and hashset
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Q1. Difference b/w full and partial selectors
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Full selectors select all descendants of a specified element, while partial selectors select only direct children.
• Full selectors use a space between the parent and child elements, while partial selectors use the > symbol.

• Full selectors are more general and can target multiple levels of descendants, while partial selectors are more specific and target only direct children.

• Example of full selector: div p selects all

  ele...read more
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Q2. What is Screen scraping and data scraping
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Screen scraping is extracting data from a website's HTML code, while data scraping is extracting data from various sources.
• Screen scraping involves extracting data from the visual representation of a website, usually using automation tools like web scrapers.

• Data scraping involves extracting data from various sources such as databases, APIs, and documents.

• Both screen scraping and data scraping are used to collect and an...read more
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