Thyrocare Technologies Software Developer Interview Questions and Answers

They asked easy to medium DSA . It includes arrays, strings, recursion.

Q1. React hooks, Explain using code
Ans. 
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
Ans. 
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
Ans. 
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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Computer fundamentals

Q1. Technical questions of projects ,dsa
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Q1. What is ur background
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Q2. Manegarial and behavioral questions
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Q1. Question on Template concept in c++
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Q2. Questions related to string
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C++ related aptitude test. OOPs questions.

Questions related to linked list. Virtual functions and virtual destructor.
Reversing a LinkedIn list.

Q1. Project related interview.
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Q2. Which stack used?
Ans. 
We primarily use the MERN stack for our web development projects.
• MERN stack includes MongoDB, Express.js, React, and Node.js

• MongoDB is used as the database to store data

• Express.js is used as the backend framework for building APIs

• React is used for building the user interface

• Node.js is used as the server-side runtime environment
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Q3. How threads were handled?
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Threads are handled by creating and managing lightweight processes within a program to improve performance and responsiveness.
• Threads are managed by the operating system or a thread library.

• Threads share the same memory space within a process.

• Threads can communicate with each other through shared memory or message passing.

• Thread synchronization is important to prevent race conditions and ensure data consistency.

• Example...read more
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Q1. Oops, c#, design , .net framework
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Q1. Managerial, projects
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