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J&F Mean Stack Developer Interview Questions and Answers
J&F Mean Stack Developer Interview Experiences
1 interview found
Gaurav Upadhay
I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 7 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What is routing guard in Angular?
- Ans.
Routing guard is a feature in Angular that allows to control access to certain routes based on certain conditions.
Routing guard can be used to prevent unauthorized access to certain routes.
It can be used to check if the user is authenticated or not before allowing access to a route.
There are two types of routing guards in Angular: CanActivate and CanActivateChild.
CanActivate is used to guard a single route while CanAct...
- Q2. What is scope in JavaScript?
- Ans.
Scope determines the accessibility of variables and functions in JavaScript.
Variables declared with var keyword have function scope.
Variables declared with let and const keywords have block scope.
Global variables have global scope.
Functions can access variables in their own scope and any outer scope.
Closure allows inner functions to access variables in their outer function's scope.
- Q3. How does the centralized workflow work?
- Ans.
Centralized workflow involves a single repository for code and a linear flow of changes.
All changes are made to a single repository
Changes are reviewed and approved before being merged
Changes are merged in a linear flow
Allows for easier collaboration and tracking of changes
Interview Preparation Tips
Skills evaluated in this interview
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Senior Software Developer Interview Questions & Answers
Bahwan Engineering
Anonymous
posted on 4 Jan 2025
Algorithm to create a Linked List.
(1 Question)
- Q1. Project and past exprience related interview
Selected
I applied via Approached by Company and was interviewed before Apr 2022. There were 4 interview rounds.
Knowledge of listening
(3 Questions)
- Q1. Skills related and knowledge base
- Q2. Skills need for Softwares and platform
- Ans.
Skills required for software development depend on the platform and technology used.
Proficiency in programming languages such as Java, Python, C++, etc.
Knowledge of software development methodologies like Agile, Waterfall, etc.
Familiarity with software development tools like Git, JIRA, etc.
Understanding of database management systems like MySQL, Oracle, etc.
Ability to work with different operating systems like Windows,...
- Q3. Area of specialization.
- Ans.
My area of specialization is web development with expertise in front-end technologies like React and Angular.
Expertise in front-end technologies like React and Angular
Proficient in back-end technologies like Node.js and Express
Experience in developing responsive and mobile-first web applications
Familiarity with database technologies like MongoDB and MySQL
(1 Question)
- Q1. Location and salary negotiation
Skills evaluated in this interview
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based on 1 review
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