AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Commutatus
Compare
Filter interviews by
Commutatus Front end Developer Interview Questions and Answers
Commutatus Front end Developer Interview Experiences
1 interview found
I applied via Wellfound and was interviewed in Apr 2024. There were 2 interview rounds.
(1 Question)
- Q1. Basics of javascript,some javascript output questions followed by basic dsa question, Array.flat method implementation. 1.what is closure? 2. difference between let,var,const. 3. Array.flat polyfill 4.out...
Hierarchial UI:- employee management
Interview questions from similar companies
Interview Questionnaire
2 Questions
- Q1. Bootstrap
- Q2. Javascript
Interview Questionnaire
3 Questions
- Q1. 1. Basic html schemantics
- Q2. 2. Pure JS
- Q3. 3. Angular advance
Interview Preparation Tips
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. CSS Box-model definition
- Ans.
CSS Box-model defines how elements are rendered in a webpage, including padding, border, and margin.
Box-model consists of content, padding, border, and margin
Content area is where text or images are displayed
Padding is the space between content and border
Border is the line around the content and padding
Margin is the space outside the border
- Q2. Difference b/n flexbox and grid
- Ans.
Flexbox is for one-dimensional layouts, grid is for two-dimensional layouts.
Flexbox is best for arranging items in a single row or column.
Grid is best for creating complex layouts with rows and columns.
Flexbox is more suitable for smaller scale layouts, while grid is better for larger scale layouts.
Flexbox is more flexible in terms of item order and sizing, while grid provides more control over the overall layout.
Both
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before Mar 2023. There was 1 interview round.
(4 Questions)
- Q1. Basic questions on JavaScript, React and HTML/CSS.
- Q2. Hoisting, Closures, Event Loop, Promises, Async/Await
- Q3. Semantic elements, block and inline elements, meta tag CSS box model, ways of adding CSS, CSS pre-processors
- Q4. React questions on component lifecycle, different hooks and thier use, fetching data and displaying it in a list.
Interview Preparation Tips
Basic React topics like component life cycle, fetching data using api endpoints.
Front end Developer Interview Questions & Answers
Hexaware Technologies
Anonymous
posted on 18 Feb 2024
I applied via LinkedIn and was interviewed before Feb 2023. There were 3 interview rounds.
It was easy not that hard
Coding question were on medium level
(1 Question)
- Q1. Be prepared for project question
Selected
I applied via Company Website and was interviewed in Jul 2023. There were 3 interview rounds.
Multiple questions and choice
(2 Questions)
- Q1. Salary questions
- Q2. Only for end of the interview
I applied via LinkedIn
Interview Questionnaire
5 Questions
- Q1. 1.what is strict Mode in react. 2.Virtual Dom. 3,react and html difference
- Q2. What is redux
- Ans.
Redux is a predictable state container for JavaScript apps.
Redux is a library for managing application state
It provides a centralized store for all the state of an application
It uses a single source of truth principle
It allows for predictable state changes through actions and reducers
It is commonly used with React for building complex UIs
- Q3. What is jquery? 2.explain architecture of your project.
- Ans.
jQuery is a fast, small, and feature-rich JavaScript library.
jQuery simplifies HTML document traversing, event handling, and animating.
It provides a set of methods for AJAX interactions and DOM manipulation.
jQuery is cross-platform and supports a wide range of browsers.
It has a large community and a vast number of plugins available.
Project architecture depends on the specific project and its requirements.
- Q4. Form validation in react
- Ans.
Form validation in React ensures user input is correct before submission.
Use controlled components to manage form state
Create validation functions to check input
Display error messages for invalid input
Disable submit button until form is valid
Consider using a library like Formik or Yup for easier validation
- Q5. React hooks explanation
- Ans.
React hooks are functions that allow functional components to use state and lifecycle methods.
Hooks were introduced in React 16.8
useState() is a hook that allows state to be used in functional components
useEffect() is a hook that allows lifecycle methods to be used in functional components
Custom hooks can be created to reuse stateful logic across components
Interview Preparation Tips
Skills evaluated in this interview
I applied via Walk-in and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. How to comment in javascript
- Ans.
Comments in JavaScript are used to explain the code and are not executed by the browser.
Use // for single line comments
Use /* */ for multi-line comments
Comments help other developers understand your code
- Q2. Write code of async-await
- Ans.
Async-await is a feature in JavaScript that allows for asynchronous programming using promises.
Use the 'async' keyword before a function to make it asynchronous
Use the 'await' keyword inside an async function to wait for a promise to resolve
Async-await simplifies asynchronous code and makes it easier to read and maintain
Skills evaluated in this interview
Verbal questions mostly asked and very easy
Opps and recursion and an array and string questions asked
Quite easy round it was very simple
Commutatus Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
- Senior Front end Developer Interview Questions
- Front end Engineer Interview Questions
- Front end Web Developer Interview Questions
- React Js Frontend Developer Interview Questions
- Angular Frontend Developer Interview Questions
- Frontend Developer Intern Interview Questions
- Front Office Executive Interview Questions
- UI Frontend Developer Interview Questions
- Show more
Commutatus Front end Developer Interview Process
based on 1 interview
Interview experience
Front end Developer Interview Questions from Similar Companies
|
Front end Developer
6
salaries
|  ₹5 L/yr - ₹7.8 L/yr |
|
UI/UX Designer
4
salaries
| ₹4 L/yr - ₹18.3 L/yr |
|
Front end Engineer
4
salaries
| ₹11.2 L/yr - ₹12 L/yr |
|
Software Engineer
3
salaries
| ₹8.2 L/yr - ₹22 L/yr |
|
Software Developer
3
salaries
| ₹9 L/yr - ₹24 L/yr |
TCS
Infosys
Wipro
HCLTech
- Home >
- Interviews >
- Commutatus Interview Questions >
- Commutatus Front end Developer Interview Questions
