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React JS is a JavaScript library for building user interfaces.
React JS is developed and maintained by Facebook.
It allows developers to create reusable UI components.
React uses a virtual DOM for better performance.
It follows a component-based architecture.
React can be used for building single-page applications.
TypeScript is a superset of JavaScript that adds static typing and other features for easier development and maintenance.
TypeScript helps catch errors at compile time rather than runtime
Provides better code organization and readability with interfaces and classes
Supports modern JavaScript features like async/await and decorators
Can be transpiled to JavaScript for browser compatibility
Used in popular frameworks like Ang
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posted on 1 Dec 2024
I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.
Software development life cycle is a process used by software developers to design, develop, test, and deploy software applications.
SDLC consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.
Each phase has its own set of activities and deliverables to ensure the successful completion of the project.
Examples of SDLC models include Waterfall, Agile, Scrum, and DevOps.
SDLC...
Two coding questions. One using quick sort. The other one was for prime numbers
I applied via Campus Placement and was interviewed in Aug 2022. There were 3 interview rounds.
Two Easy questions to be solved
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
Heap sort works by building a binary heap from the array and then repeatedly extracting the maximum element and placing it at the end of the array.
The heap is maintained as a complete binary tree, where each parent node is greater than or equal to its children.
The time complexity of heap sort is O(n log n) and it is an in-place sor...
I applied via Company Website and was interviewed in Jul 2023. There were 2 interview rounds.
Iterator and generator are used in Python to iterate over a sequence of elements. .pyc files are compiled Python files.
Iterator in Python is an object that enables a programmer to traverse a container, like a list.
Generator in Python is a function that returns an iterator. It generates values using the yield keyword.
Example of iterator: for num in range(5): print(num)
Example of generator: def square_numbers(n): for i i...
Bug life cycle is the process of identifying, reporting, fixing, retesting, and closing bugs in a software project.
Bug is identified by a tester during testing phase
Bug is reported to the development team
Development team fixes the bug
Tester retests the bug to ensure it is fixed
Bug is closed once confirmed fixed
posted on 14 Oct 2024
I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.
To reverse two numbers without using a temp variable, use bitwise XOR operation.
Use bitwise XOR operation to swap two numbers without using a temp variable.
Example: a = 5, b = 7. a = a XOR b, b = a XOR b, a = a XOR b. After this, a = 7, b = 5.
I want to join Thermo Fisher because of their reputation for innovation and impact in the scientific community.
Thermo Fisher is a leader in the scientific research and healthcare industry
I am impressed by their commitment to innovation and cutting-edge technology
I believe working at Thermo Fisher will provide me with opportunities for professional growth and development
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
posted on 20 Dec 2024
I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.
I am a software engineer with experience in developing web applications using Java, Spring Boot, and Angular.
Developed a web application for a retail company using Java and Spring Boot
Implemented RESTful APIs for communication between frontend and backend
Designed and developed user interfaces using Angular framework
Use modular arithmetic to efficiently rotate array n times.
Use modular arithmetic to calculate the effective number of rotations (n % array length)
Reverse the entire array
Reverse the first n elements
Reverse the remaining elements
The company is a leading software development firm specializing in creating innovative solutions for various industries.
Specializes in creating innovative software solutions
Works with clients from various industries
Known for high-quality and reliable products
Has a strong team of software engineers and developers
I applied via LinkedIn and was interviewed in Jan 2023. There were 3 interview rounds.
Java 8 and 11 introduced several new features and improvements to the language.
Java 8 introduced lambda expressions, functional interfaces, streams, and default methods.
Java 11 introduced local variable syntax for lambda parameters, HTTP client API, and new string methods.
Example of Java 8 lambda expression: (x, y) -> x + y
Example of Java 11 HTTP client API: HttpClient client = HttpClient.newHttpClient();
I applied via LinkedIn and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 3 interview rounds.
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