AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Engage2Serve Front end Developer Interview Questions and Answers
Engage2Serve Front end Developer Interview Experiences
1 interview found
Sri Santhosh
I appeared for an interview in Sep 2023.
(2 Questions)
- Q1. Html tags,css props,addEventlistener
- Q2. How to add event to buttons
- Ans.
Event listeners can be added to buttons using JavaScript to trigger specific actions when the button is clicked.
Use the addEventListener method to attach an event listener to the button element
Specify the event type (e.g. 'click') and the function to be executed when the event occurs
Example: button.addEventListener('click', function() { console.log('Button clicked!'); });
Percentage,ratio,interest,permitation,syllagism,aptitude
(2 Questions)
- Q1. How to connect frontend to backend
- Ans.
Frontend can connect to backend through API calls, AJAX requests, web sockets, or GraphQL.
Use API calls to send requests from frontend to backend and receive responses.
Utilize AJAX requests to dynamically update content on the frontend without reloading the page.
Implement web sockets for real-time communication between frontend and backend.
Integrate GraphQL for efficient data fetching and manipulation.
Examples: Fetch A...
- Q2. How to validate inputs while entering
- Ans.
Validate inputs using client-side and server-side validation techniques
Use HTML5 form validation attributes like required, pattern, min, max, etc.
Implement client-side validation using JavaScript to provide instant feedback to users
Perform server-side validation to ensure data integrity and security
Use regular expressions to validate complex input patterns
Display error messages to guide users on correct input format
(1 Question)
- Q1. Self introduction,personal question,question about graduation
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I appeared for an interview before Apr 2024, where I was asked the following questions.
- Q1. JavaScript logics
- Q2. Angular structure
- Q3. HTML and CSS use to make form
- Ans.
HTML and CSS are essential for creating and styling web forms, enabling user input and interaction.
HTML provides the structure of the form using <form>, <input>, <label>, <textarea>, and <button> elements.
CSS is used to style the form elements, such as setting widths, margins, and colors.
Example of a simple form: <form><label for='name'>Name:</label><input type='text' ...
Front end Developer Interview Questions & Answers
OpenText Technologies
Anonymous
posted on 20 Jul 2022
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
(1 Question)
- Q1. 1) Search optimization techniques 2) Questions related to CORS 3) Questions on both Js and Angular 4) Coding in JS 5) Closures
Interview Preparation Tips
- Features of ES6
- Search Optimization
Front end Developer Interview Questions & Answers
Microsoft Corporation
tarandeep singh
posted on 11 May 2022
You will need to create a working web app in vanilla JS.
need to implement the following things.
1. Fetch data from given REST api
2. Display data in List. add some css to show different type of items.
3. Implement text filter and other types of filter.
All needs to be implemented in vanilla JS
(1 Question)
- Q1. Javascript concepts Web fundamentals Promise Pollyfill
(1 Question)
- Q1. System Design Round Design HLD/LLD for any game like chess/Snakes and ladder
(1 Question)
- Q1. Hiring Manager round Asked to implement Dots and Square game
Interview Preparation Tips
Brush up your javascript skills
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What aspects of this role interest you?
- Ans.
I'm excited about creating engaging user experiences and solving complex problems through innovative front-end solutions.
Passion for user experience: I love designing intuitive interfaces that enhance user satisfaction, like creating a seamless navigation flow.
Interest in technology: I'm eager to work with the latest frameworks and tools, such as React or Vue.js, to build dynamic applications.
Collaboration: I enjoy wor...
- Q2. Can you tell me about yourself?
- Q3. Describe the CSS box model
- Ans.
The CSS box model defines the layout of elements, including margins, borders, padding, and content area.
Content: The innermost part where text and images appear.
Padding: Space between the content and the border, affecting the element's size.
Border: A line surrounding the padding (if any) and content, defining the element's outer edge.
Margin: The outermost space that separates the element from others, creating distance.
- Q4. Differentiate Null And Undefined In Javascript
- Ans.
Null represents an intentional absence of any object value, while undefined indicates a variable has been declared but not assigned a value.
Null is an assignment value, meaning it can be assigned to a variable as a representation of 'no value'. Example: let a = null;
Undefined means a variable has been declared but not yet assigned a value. Example: let b; console.log(b); // Output: undefined
Both null and undefined are ...
Hackerrank, html, javascript, css
Selected
I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.
(2 Questions)
- Q1. What is your salary expectation?
- Q2. What is the big challenge you had in your last job ?
Two problems in JavaScript to solve
Interview Preparation Tips
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Js basics like var, let and const
- Q2. Angular basic questions
(1 Question)
- Q1. Introduce yourself
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed in Oct 2024. There were 2 interview rounds.
Javascript programming language
Javascript programming languge
Interview Preparation Tips
Engage2Serve Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
- Software Developer Interview Questions
- Web Developer Interview Questions
- React Js Frontend Developer Interview Questions
- Developer Interview Questions
- UI Developer Interview Questions
- Angular Frontend Developer Interview Questions
- Angular Developer Interview Questions
- React Developer Interview Questions
- Show more
Overall Interview Experience Rating
based on 1 interview experience
Difficulty level
Duration
Front end Developer Interview Questions from Similar Companies
|
Business Analyst
6
salaries
|  ₹2 L/yr - ₹8 L/yr |
|
Process Associate
5
salaries
| ₹1.3 L/yr - ₹2.5 L/yr |
|
Test Engineer
4
salaries
| ₹3 L/yr - ₹5 L/yr |
|
Product Engineer
4
salaries
| ₹3.4 L/yr - ₹5 L/yr |
|
Senior Process Associate
4
salaries
| ₹3 L/yr - ₹3.2 L/yr |
24/7 Customer
Microsoft Corporation
SAP
- Home >
- Interviews >
- Engage2Serve Interview Questions
