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Mphasis
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I applied via Company Website and was interviewed in Oct 2024. There was 1 interview round.
Closure is a function that has access to its own scope, as well as the scope in which it was defined.
Closure allows a function to access variables from its outer function even after the outer function has finished executing.
It helps in maintaining state in asynchronous operations.
Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(outerVar); }; }
Hooks in React are functions that let you use state and other React features without writing a class.
Hooks were introduced in React 16.8 to allow functional components to have state and lifecycle methods.
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.
Custom hooks are reusable functions that can contain log...
I applied via Referral and was interviewed in May 2024. There were 3 interview rounds.
Hacker Rank test, problem solving. Java 8
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
I applied via Approached by Company and was interviewed in Aug 2024. There were 2 interview rounds.
Design a weather app using Android architecture components.
Use MVVM architecture pattern for separation of concerns
Implement LiveData for real-time data updates
Utilize Room database for offline data storage
Integrate Retrofit for network calls to fetch weather data
Use ViewModel to manage UI-related data in a lifecycle-conscious way
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
SOA focuses on large, monolithic services while Microservices are small, independent services.
SOA is a centralized architecture with shared services, while Microservices are decentralized with each service having its own database.
SOA is typically implemented using ESB (Enterprise Service Bus), while Microservices communicate via lightweight protocols like HTTP or messaging queues.
SOA is more suitable for large enterpri...
I applied via Naukri.com
I applied via Naukri.com and was interviewed in Feb 2024. There were 3 interview rounds.
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