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Protechsoft Technologies Front end Developer Interview Questions and Answers
Protechsoft Technologies Front end Developer Interview Experiences
1 interview found
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. What is "this" operator?
- Ans.
The 'this' operator refers to the object that is currently executing the code.
The value of 'this' depends on how a function is called.
In a method, 'this' refers to the object that owns the method.
In a regular function, 'this' refers to the global object (window in a browser).
In an event handler, 'this' refers to the element that received the event.
The value of 'this' can be explicitly set using call(), apply(), or bind...
- Q2. Difference between== and===.
- Q3. Purposes of navigation.
- Ans.
Navigation serves the purpose of helping users move around a website or application.
Allows users to easily access different sections of the website
Helps users understand the structure and hierarchy of the website
Improves user experience by providing clear and concise directions
Can include various types of navigation such as menus, breadcrumbs, and search bars
- Q4. Difference between let and var.
Interview Preparation Tips
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Interview Questionnaire
1 Question
- Q1. Basic coding questions and logical questions
I applied via Naukri.com and was interviewed in Jul 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Asked about basic javascript and react questions
- Q2. Give some code and asked result
- Ans.
The code provided demonstrates a common JavaScript function and its output based on input values.
Functions can return different results based on input parameters. Example: function add(a, b) { return a + b; }
Understanding scope is crucial. Variables defined inside a function are not accessible outside.
Asynchronous code can lead to unexpected results if not handled properly. Example: using callbacks or promises.
Selected
I appeared for an interview before May 2024, where I was asked the following questions.
- Q1. About react life cycle method
- Q2. JavaScript array functions
I applied via LinkedIn and was interviewed in Jul 2024. There were 3 interview rounds.
20 MCQs on Aptitude & Quants, can google practice the questions
2 Questions of easy/medium level can select any language and code.
(1 Question)
- Q1. 40 MCQs on HTML/CSS and React (mainly class components)
Interview Preparation Tips
- HTML
- CSS
- React
I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
Online Aptitude Test
(2 Questions)
- Q1. React JS Questions
- Q2. Basic Javascript Questions
(2 Questions)
- Q1. Experience related questions
- Q2. Brief explanation on projects
- Ans.
I have worked on various projects ranging from e-commerce websites to interactive web applications.
Developed responsive e-commerce website using HTML, CSS, and JavaScript
Created interactive data visualization tool using D3.js library
Implemented user authentication and authorization using React and Firebase
Protechsoft Technologies HR Interview Questions
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
- Ans.
Discussing a project showcases your skills and experience as a Front End Developer.
Describe the project goals and objectives, e.g., improving user engagement by 30%.
Explain the technologies used, such as React for building UI components.
Highlight your role, e.g., leading the front-end team and coordinating with back-end developers.
Discuss challenges faced, like cross-browser compatibility issues, and how you resolved t...
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
General aptitude test, coding test, technical test questions
Interview Preparation Tips
sumit ruhela
(1 Question)
- Q1. Completely frontend developer question session coookiess localstorage , shadow dom json and object difference event child children event
Related to the Javascript, 1 hour 10 minutes
(2 Questions)
- Q1. 30 minutes with Managerial Round
- Q2. It's good company, working is smooth
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Protechsoft Technologies Front end Developer Reviews and Ratings
based on 1 review
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