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I applied via Job Portal and was interviewed in Jul 2024. There was 1 interview round.
DOM stands for Document Object Model. It is a programming interface for web documents that allows scripts to dynamically access and update the content, structure, and style of a webpage.
DOM is a tree-like structure that represents the elements of an HTML document.
It allows developers to manipulate the content and structure of a webpage using JavaScript.
Example: document.getElementById('myElement') allows you to access
Virtual DOM is a lightweight copy of the actual DOM in React.js, used for efficient updates and rendering.
Virtual DOM is a concept where a lightweight copy of the actual DOM is maintained by React.js.
It allows React to efficiently update and render components by comparing the virtual DOM with the actual DOM.
When changes are made to the virtual DOM, React calculates the most efficient way to update the actual DOM.
This h...
Agile Scrum methodology is a framework for managing and completing complex projects.
Agile Scrum is based on iterative and incremental development.
It involves breaking down the project into smaller tasks called user stories.
Scrum teams work in sprints, typically 2-4 weeks long, to deliver a potentially shippable product increment.
Daily stand-up meetings are held to discuss progress and any obstacles.
Scrum Master facilit...
What people are saying about PwC
Simple coding test with easy to medium level questions
PwC interview questions for designations
I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.
I applied via Campus Placement
A constructor is a special method used to initialize objects in a class.
Constructors have the same name as the class they belong to.
They are called automatically when an object is created.
Constructors can have parameters to initialize object properties.
They can be overloaded to have multiple versions with different parameters.
Example: class Car { Car() { ... } }
Example: class Person { Person(String name) { ... } }
I applied via Naukri.com and was interviewed in Sep 2021. There were 2 interview rounds.
Basic coding
I applied via Naukri.com
Java program to sort an array of strings
Use Arrays.sort() method to sort the array of strings
Import java.util.Arrays package
Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
Collections in Java and Spring Boot are used to store and manipulate groups of objects.
Collections in Java are used to store multiple objects in a single unit.
Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.
Collections in Java and Spring Boot help in organizing and manipulating data efficiently.
Example: List
I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
Basic aptitude questions. Could be done easily if practiced enough
1 Interview rounds
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