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I applied via LinkedIn and was interviewed in Sep 2022. There were 5 interview rounds.
1 round of dsa with 2 questions
Developed a web-based project management tool using React, Node.js, and MongoDB.
Used React for the front-end development
Used Node.js for the back-end development
Used MongoDB for the database management
Implemented features like task assignment, progress tracking, and file sharing
Followed Agile methodology for project management
Top trending discussions
Build a typeahead component
Build a form for personal details
Include fields for name, email, phone number, address, date of birth
Use input fields, dropdowns, and date pickers for user input
Add validation for required fields and correct formats
Consider user experience with clear labels and easy navigation
Implement validations for different fields in software development.
Identify the fields that require validation such as email, password, phone number, etc.
Use regular expressions to validate input data format.
Implement client-side and server-side validations to ensure data integrity.
Display error messages for invalid input to guide users on correct data entry.
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
SQL- 1 departments with no users
2 dept_id and their respective no. of users
DSA1: Most frequent no. in an array
DSA2: Zero Sum subarray exists
Design patterns in Java are reusable solutions to common problems in software design.
Design patterns help in creating flexible, maintainable, and scalable code.
Some common design patterns in Java include Singleton, Factory, Observer, and Strategy.
Each design pattern has its own purpose and can be applied in different scenarios.
Design patterns promote code reusability and help in organizing code in a structured manner.
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
Computer Fundamentals
Flatten a binary tree by converting it into a linked list in-place.
Use a recursive approach to flatten the binary tree.
Traverse the tree in a pre-order manner and keep track of the previous node.
Set the left child of each node to null and the right child to the next node in the linked list.
Example: Input: 1 -> 2 -> 5 -> 3 -> 4 -> null, Output: 1 -> null -> 2 -> null -> 3 -> null -> 4 -> null -> 5 -> null
I applied via Campus Placement
Dsa problems dp and tress problem
I applied via campus placement at Indian Institute of Information Technology, Allahabad and was interviewed in Jul 2024. There were 2 interview rounds.
Medium to hard level problem questions and basic subjects fundamentals mcqs
2 DSA questions Both are from DP
posted on 14 Jun 2024
Round one consist of coding problems and there's a minimum criteria of solving 2 problems at least to clear this round
posted on 31 Aug 2024
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
Simple question on maths
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
OOPS focuses on creating objects that interact with each other to solve complex problems
Key principles include encapsulation, inheritance, polymorphism, and abstraction
Encapsulation ensures that the internal state of an object is hidden from the outside world
Inheritance allows a class to inherit...
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