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Promilo Reactjs Developer Interview Questions and Answers
Promilo Reactjs Developer Interview Experiences
1 interview found
Mayur Yalij
(2 Questions)
- Q1. React, html ,css, components, jsx, hooks, lifecycle method, prop drilling, callback, hoisting, let vs var vs const
- Q2. Props and states
Interview questions from similar companies
I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.
First round was coding test. 4 coding questions were asked. Very basic string based questions were asked related to second most occurring character and sum and average of digits in given string. Functional composition based 2 questions.
(2 Questions)
- Q1. This round was about technical discussion. They asked everything mentioned in resume like questions on HTML, CSS, JS, NodeJS, ExpressJS, ReactJS and MongoDB. Also asked questions on DBMS. As I had not stud...
- Q2. Output based questions on javascript
(1 Question)
- Q1. Related to my web development learning process.
Interview Preparation Tips
Koushik
Selected
I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.
Aptitude questions with some basic coding questions
They have given 3 coding questions and some pseudo codings
(2 Questions)
- Q1. Tell about your self
- Q2. Some coding questions
Interview Preparation Tips
(1 Question)
- Q1. Asked about the previous job experience and area of interest like frontend or backend
Coding test was on reactjs and html
(1 Question)
- Q1. Asked about all the react concepts in detail
(1 Question)
- Q1. Javascript basics were asked
Create a hero section for website
Software Developer Interview Questions & Answers
Sciflare Technologies Private Limited
Ganesan G
posted on 11 Sep 2023
I applied via Walk-in and was interviewed in Aug 2023. There were 4 interview rounds.
Section 1. 10 questions aptitude
section 2. 10 oops questions based on c++
section 3. comprehension
section 4. 10 questions English grammar
One coding question. it's like two lines of question, understand the question and write the code using any programming language.
(1 Question)
- Q1. General technical questions
(1 Question)
- Q1. General resume based questions.
deepa kumari
Coding is based scenario question , we have to write the code in paper. There is 1 hour time to complete the coding test.
(1 Question)
- Q1. I am unable to attend the second round.
Senior Software Developer Interview Questions & Answers
Achintya Solutions
Anonymous
posted on 9 May 2024
Selected
I applied via Company Website and was interviewed before May 2023. There was 1 interview round.
(1 Question)
- Q1. During Interview you will be asked to tell about yourself, then your projects, your experience and asked to explain some code parts and functionalities from your project codes. and from those code asked te...
I applied via Walk-in
Interview Questionnaire
4 Questions
- Q1. Explain spring MVC
- Ans.
Spring MVC is a framework for building web applications using the Model-View-Controller architecture.
Spring MVC separates the application into three components: Model, View, and Controller.
The Model represents the data and business logic, the View is responsible for rendering the UI, and the Controller handles user input and manages the flow of data between the Model and View.
Spring MVC provides a variety of features s...
- Q2. Explain object oriented concept
- Ans.
Object-oriented programming is a programming paradigm based on the concept of objects.
Objects are instances of classes that encapsulate data and behavior
Inheritance allows classes to inherit properties and methods from parent classes
Polymorphism allows objects to take on multiple forms and behave differently based on context
- Q3. Lifecycle or IOC container
- Q4. What is exceptional handling
- Ans.
Exception handling is the process of handling runtime errors in a program.
It is used to prevent the program from crashing due to unexpected errors.
It involves catching and handling exceptions using try-catch blocks.
The catch block contains code to handle the exception and prevent the program from terminating.
Examples of exceptions include null pointer exceptions, arithmetic exceptions, and array index out of bounds exc
Interview Preparation Tips
And spring MVC ,JDBC, REST API
Skills evaluated in this interview
I was interviewed in Feb 2024.
Javascript basic question and programmes of easy leavel
(1 Question)
- Q1. Architecture of application previously worked on
- Ans.
Used a microservices architecture with React as the front-end framework.
Implemented separate services for different functionalities like user authentication, data retrieval, and payment processing.
Used RESTful APIs to communicate between services.
Utilized Redux for state management and to maintain a single source of truth for the application.
Deployed the application on AWS using Docker containers for scalability and fl
Interview Preparation Tips
Skills evaluated in this interview
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