Filter interviews by
ReactJS is a JavaScript library for building user interfaces.
Declarative: React makes it easy to create interactive UIs.
Component-Based: UIs are broken down into reusable components.
Virtual DOM: React uses a virtual DOM for better performance.
One-Way Data Binding: Data flows in one direction, making it easier to manage state.
JSX: React uses JSX, a syntax extension that allows mixing HTML with JavaScript.
Virtual DOM is a lightweight copy of the actual DOM in memory, used for efficient updating of the real DOM.
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 diffing algorithm is used to identify the minimal changes needed in the real DOM.
This approach reduces the number of updates to the actual DOM, resulting ...
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2020. There were 4 interview rounds.
I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2021. There was 1 interview round.
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
I applied via Recruitment Consultant
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 3 interview rounds.
Cocubes Test Task 1 is of Aptitude questions needs to be completed in Specific time interval and Task 2 is Essay Writing to be finished in Given interval
L1 Exam should be cleared L 1 exam is of multiple choice questions and completely related to Java J2Ee Spring
based on 1 interview
Interview experience
based on 2 reviews
Rating in categories
Product Engineer
7
salaries
| ₹5.5 L/yr - ₹12 L/yr |
Data Analyst
5
salaries
| ₹8.5 L/yr - ₹9 L/yr |
Devops Engineer
5
salaries
| ₹3.8 L/yr - ₹10.5 L/yr |
Software Developer
4
salaries
| ₹5 L/yr - ₹16 L/yr |
Senior Product Developer
4
salaries
| ₹9 L/yr - ₹30 L/yr |
TCS
Accenture
Wipro
Cognizant