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I applied via Referral and was interviewed in Dec 2021. There were 3 interview rounds.
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I applied via campus placement at Maharaja Surajmal Institute of Technology, Delhi and was interviewed in Sep 2022. There were 3 interview rounds.
Simple aptitude questions were asked
I applied via Approached by Company and was interviewed in Oct 2024. There were 3 interview rounds.
One coding test happen
Using stream API for Data Structures and Algorithms
Stream API in Java can be used to perform operations on collections like filtering, mapping, reducing, etc.
It can be used for implementing various data structures and algorithms efficiently.
For example, you can use stream API to find the sum of all elements in an array or filter out even numbers from a list.
Using stream API to filter a list of numbers and find the sum of even numbers
Use Stream.filter() to filter out even numbers
Use Stream.mapToInt() to convert stream to IntStream
Use IntStream.sum() to find the sum of even numbers
There were simple aptitude questions and core java MCQS
OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
Encapsulation: Bundling data and methods that operate on the data into a single unit (object).
Inheritance: Ability of a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding th...
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Allows a class to inherit attributes and methods from another class
Promotes code reusability and reduces redundancy
Creates a parent-child relationship between classes
Derived class can override or extend the functionality of the base class
Example: Class 'Car' can inherit from class 'Vehicle' and inh...
posted on 11 Nov 2024
Closures are functions that have access to variables from their containing scope even after the scope has closed.
Closures allow functions to access variables from their outer function even after the outer function has finished executing.
They are commonly used in event handlers, callbacks, and asynchronous programming.
Closures help in maintaining state in functional programming.
Virtual DOM is a lightweight copy of the actual DOM used for efficient updates in web development.
Virtual DOM is a concept used in frameworks like React to improve performance by minimizing actual DOM manipulations.
When changes are made to the virtual DOM, a comparison is done with the actual DOM to determine the minimal updates needed.
This approach reduces the number of costly DOM operations, resulting in faster rende
Data types in JavaScript include number, string, boolean, object, function, undefined, and null.
Number - represents numeric data, e.g. 10, 3.14
String - represents textual data, e.g. 'hello', '123'
Boolean - represents true or false values, e.g. true, false
Object - represents complex data structures, e.g. { key: 'value' }
Function - represents executable code, e.g. function() { }
Undefined - represents a variable that has ...
React code for a simple counter
Create a functional component for the counter
Use useState hook to manage the count state
Render the count value and buttons to increment and decrement the count
posted on 24 Aug 2024
I applied via Referral and was interviewed in Jul 2024. There were 2 interview rounds.
posted on 28 Aug 2024
Topic - dowry for me and different topics for others
Pen paper test assignment was given for coding
I applied via Naukri.com
based on 1 review
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