Benfy Full Stack Developer Interview Questions and Answers

Basic Javascript Questions
Duration 2 Hr

We were group of four asked to find a solution to a live project frontend , like discuss with each other as a team and find an optimum approach.

Q1. What is react? difference between reactjs and angularjs? basic css style? redux questions?
Ans. 
React is a JavaScript library for building user interfaces.
• React is component-based and allows for reusable code.

• React uses a virtual DOM for efficient updates.

• React is often used with Redux for state management.

• AngularJS is a full-featured framework while React is a library.

• React uses JSX syntax while AngularJS uses HTML templates.

• CSS styles can be applied inline, in a separate file, or with a CSS-in-JS library like s...read more
Answered by AI
Add your answer

The first round was coding round to test the candidate's ability . Test duration was one hour. The coding test was based on basic javascript logics.

The second round was group discussion. The topic was strategy to build a project, folder structure and API integration etc.

Q1. First question was tell about yourself in detail.
View 2 more answers
Q2. Second was why should we hire you?
Ans. 
I am a highly skilled Full Stack Developer with a strong track record of delivering high-quality projects.
• I have extensive experience in both front-end and back-end development.

• I am proficient in multiple programming languages and frameworks, allowing me to adapt to any project requirements.

• I have a proven ability to work well in teams and collaborate effectively with stakeholders.

• I am constantly learning and staying u...read more
Answered by AI
View 1 more answer
Q3. What can you bring to the company?
Ans. 
I can bring a strong technical skillset, a passion for problem-solving, and a collaborative mindset to the company.
• Strong technical skillset in full stack development

• Ability to solve complex problems and find innovative solutions

• Collaborative mindset to work effectively in a team

• Experience with relevant technologies and frameworks

• Strong communication and interpersonal skills
Answered by AI
View 1 more answer

Q1. What is your weakness ans strength?
Ans. 
My strength is problem-solving and my weakness is public speaking.
• Strength: Proficient in identifying and solving complex problems

• Weakness: Nervousness while speaking in front of large audiences

• Strength: Ability to learn and adapt to new technologies quickly

• Weakness: Difficulty in delegating tasks to others

• Strength: Attention to detail and ability to work under pressure

• Weakness: Tendency to overthink and second-guess d
Answered by AI
View 1 more answer
Q2. What is you salary expectation?
Ans. 
I would expect a salary that is competitive and reflective of my skills and experience.
• Research the average salary range for Full Stack Developers in your area.

• Consider your years of experience, education, and any specialized skills you have.

• Be prepared to negotiate and discuss your salary expectations during the interview process.
Answered by AI
Add your answer

Q1. Tell me about yourself?
Add your answer
Q2. Projects that you have done till now?
Add your answer
Q3. Technologies you have worked on ?
Ans. 
I have worked on a variety of technologies including JavaScript, React, Node.js, MongoDB, SQL, HTML, CSS, and Git.
• JavaScript

• React

• Node.js

• MongoDB

• SQL

• HTML

• CSS

• Git
Answered by AI
Add your answer

CRUD API with login and registration functionality using jwt with 2 days of duration.

Q1. Tell me about yourself?
Add your answer
Q2. Tell me your expectations?
Add your answer

Q1. Basic JavaScript and React.js questions
Add your answer
Q2. Questions on functions, hooks and DOM
Add your answer
Q3. Questions on SSR
Add your answer
Q4. Questions on strings and arrays
Add your answer

Api related questions

Q1. Self intro - tell me about yourself
Ans. 
I am a software developer with a passion for creating efficient and user-friendly applications.
• Proficient in multiple programming languages such as Java, C++, and Python

• Experience in developing web applications using HTML, CSS, and JavaScript

• Strong problem-solving and analytical skills

• Familiarity with agile development methodologies

• Excellent communication and teamwork abilities
Answered by AI
Add your answer
Q2. Experience & why do you want to switch
Ans. 
I have 5 years of experience as a Software Developer and I want to switch to explore new technologies and challenges.
• I have 5 years of experience as a Software Developer.

• I have gained expertise in various programming languages and frameworks.

• I have successfully delivered multiple projects and contributed to their success.

• I want to switch to explore new technologies and challenges.

• I believe switching will help me enhanc
Answered by AI
Add your answer

Simple basic code for Form data

Q1. What is Indexing in Mysql
Ans. 
Indexing in MySQL is a technique to improve the performance of database queries by creating a data structure that allows for faster data retrieval.
• Indexes are created on one or more columns of a table.

• They help in speeding up the search, sorting, and joining of data.

• Indexes can be created using different algorithms like B-tree, hash, or bitmap.

• Using indexes appropriately can significantly enhance query performance.

• Exam...read more
Answered by AI
Add your answer
Q2. Opps concepts in php
Ans. 
Object-oriented programming concepts in PHP
• Encapsulation: bundling data and methods together in a class

• Inheritance: creating new classes based on existing ones

• Polymorphism: using a single interface to represent different types

• Abstraction: hiding unnecessary details and exposing only essential features

• Class: blueprint for creating objects

• Object: instance of a class

• Method: function defined inside a class

• Property: variabl
Answered by AI
Add your answer

Q1. Basic question about javascript
Add your answer
Q2. Basic questions about react and nodejs
Add your answer