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I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Sqlite database can be implemented in React Native using 'react-native-sqlite-storage' package.
Install 'react-native-sqlite-storage' package using npm.
Import SQLite from 'react-native-sqlite-storage'.
Create a database using SQLite.openDatabase() method.
Execute SQL queries using executeSql() method.
Close the database connection using close() method.
Generator functions are functions that can be paused and resumed, allowing for lazy evaluation of data.
Generator functions use the yield keyword to pause execution and return a value.
They can be used to generate an infinite sequence of values.
They are memory efficient as they only generate values when needed.
Example: function* myGenerator() { yield 1; yield 2; yield 3; }
Example: const infiniteGenerator = function*() {
Push notifications can be implemented in Android and iOS using Firebase Cloud Messaging (FCM) and Apple Push Notification service (APNs) respectively.
For Android, integrate FCM SDK in the app and use FCM console to send notifications.
For iOS, create an APNs certificate, configure the app to receive notifications, and use APNs to send notifications.
Both platforms require handling of notification payload in the app to di...
I used React Native for my last app.
Developed UI components using React Native
Integrated APIs to fetch and display data
Implemented Redux for state management
Used Firebase for authentication and database
Optimized app performance using React Native Debugger
Functional components are stateless and return UI elements based on input props, while non-functional components have state and can change UI based on user interaction.
Functional components are simpler and easier to test than non-functional components.
Non-functional components can have state and lifecycle methods, while functional components cannot.
Examples of functional components include buttons, labels, and icons, w...
posted on 4 Mar 2021
I applied via LinkedIn and was interviewed in Sep 2020. There were 4 interview rounds.
C++ program to implement queue using linked list and class
Create a class for queue and node
Implement enqueue, dequeue, and display functions
Use pointers to link nodes in the linked list
posted on 30 Nov 2022
I applied via LinkedIn and was interviewed before Nov 2021. There were 3 interview rounds.
There are basic aptitude questions for freshers level
posted on 10 May 2024
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
posted on 27 Jun 2024
Angular is a popular open-source web application framework developed by Google for building dynamic single-page applications.
Angular is based on TypeScript, a superset of JavaScript.
It follows the MVC (Model-View-Controller) architecture.
Angular provides features like data binding, dependency injection, and routing.
It has a powerful CLI (Command Line Interface) for scaffolding and building projects.
Angular has a large ...
Directives and pipes are features in Angular that allow developers to extend HTML functionality and transform data in templates.
Directives are markers on a DOM element that tell Angular to attach a specified behavior to that DOM element or transform the DOM element and its children.
Pipes are used to format data in a template. They take in data as input and transform it into the desired output for display.
Examples of di...
I applied via Internshala and was interviewed in Sep 2022. There were 3 interview rounds.
Includes basic aptitude question with additional questions based on coding languages fundamentals.....
Binary search is a search algorithm that finds the position of a target value within a sorted array.
Divide the array into two halves
Compare the target value with the middle element
If the target value matches the middle element, return its position
If the target value is less than the middle element, search the left half of the array
If the target value is greater than the middle element, search the right half of the arra...
posted on 6 Feb 2023
posted on 27 Jul 2023
I applied via Campus Placement and was interviewed in Jun 2023. There were 3 interview rounds.
Basic coding questions with some aptitude questions
posted on 26 Dec 2023
I applied via Campus Placement and was interviewed before Dec 2022. There were 5 interview rounds.
General aptitude and reasoning
General coding questions
based on 1 interview
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based on 1 review
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