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Biofourmis Software Developer Interview Questions and Answers
Biofourmis Software Developer Interview Experiences
2 interviews found
Anonymous
Selected
I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.
That would be online Test with 12 questions MCQ and 1 coding question. 12 MCQ questions would be related to technology and bascis, coding question would alos be basic
(5 Questions)
- Q1. All Technical related, mostly related to swift ARC, Queues, Threading, unit test cases
- Q2. Concepts of memory ARC in Swift
- Ans.
Memory ARC in Swift manages memory by automatically deallocating objects when they are no longer needed.
ARC stands for Automatic Reference Counting
ARC keeps track of how many references exist to an object
When the reference count drops to zero, the object is deallocated
Weak references are used to avoid retain cycles
- Q3. Generics in Swift
- Ans.
Generics in Swift allow you to write flexible, reusable functions and types that can work with any type.
Generics enable you to write functions and types that can work with any type, without specifying the actual type until the function or type is used.
You can define generic functions, methods, classes, structures, and enumerations in Swift.
Example: func swapTwoValues
(_ a: inout T, _ b: inout T) { let temp = a; a = b; b...
- Q4. MVC vs MVVM in swift
- Ans.
MVC focuses on separating data, presentation, and user interaction, while MVVM adds a ViewModel to handle logic and data binding.
MVC stands for Model-View-Controller, where the controller handles user input, the model manages data, and the view displays the data. Example: UIKit in iOS development.
MVVM stands for Model-View-ViewModel, where the ViewModel acts as an intermediary between the model and view, handling data ...
- Q5. Optionals, Protocols and Delegates, LifeCycle
An app with Login screen with authentication in MVVM
Skills evaluated in this interview
I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.
Leetcode easy medium question
(1 Question)
- Q1. Why you want to join biofourmis
Top trending discussions
Interview questions from similar companies
I applied via Internshala and was interviewed in Dec 2023. There were 2 interview rounds.
Easy to medium, can solve with leetcode medium
(2 Questions)
- Q1. Number of islands count
- Q2. First and last index of a particular element in an array
Skills evaluated in this interview
Abhishek
Selected
I appeared for an interview before Sep 2023.
(2 Questions)
- Q1. Sql join questions
- Q2. Python decorartors
Interview Questionnaire
2 Questions
- Q1. Design Facebook
- Ans.
Designing Facebook involves creating a social networking platform with features like user profiles, news feed, messaging, and more.
Create a user registration and login system
Develop a news feed algorithm to display relevant content
Implement a messaging system for users to communicate
Design a user profile page with customizable options
Incorporate features like groups, events, and pages
Ensure scalability and security of ...
- Q2. Reverse the linked list
- Ans.
Reverse a linked list
Iterative approach using three pointers
Recursive approach with base case and recursive call
In-place reversal using stack
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.
(2 Questions)
- Q1. 2 question on Data structure and algorithms (easy-medium and medium level questions)
- Q2. Related to array and matrix
(2 Questions)
- Q1. This also contained discussion on last company project and some basic question regarding different tech stack used. Then asked 2 questions on Data structure and algorithms (both medium level questions)
- Q2. Related to stack and linked list
(2 Questions)
- Q1. This was the Hiring Manager round. He asked different questions related to general programming like - Rest, Http, Websockets, TCP. Asked some questions from past company projects. Then asked one easy-mediu...
- Q2. Programming and Math related topics
Interview Preparation Tips
- Data Structures
- Algorithms
- Programming
- Operating Systems
Selected
(1 Question)
- Q1. 2 DSA leetcode (1 medium , 1 hard)
(1 Question)
- Q1. Same round 1 2 DSA leetcode questions (1 hard , 1 medium)
(1 Question)
- Q1. It was the hiring manager round, it started with the LRU cache algorithm and went deep in the system design
Selected
I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.
1 questions of leetcode medium level + project discussion
1 puzzle solving round
(2 Questions)
- Q1. Questions about the project
- Q2. Describe your strength and weakness
Interview Preparation Tips
Akash Das
Selected
I applied via Referral and was interviewed in Apr 2024. There were 5 interview rounds.
2 dsa questions of easy/medium
(1 Question)
- Q1. Asked two dsa questions of leetcodeeasy/medium
(1 Question)
- Q1. Asked two dsa questions of leetcode easy/medium
(1 Question)
- Q1. Asked one dsa question on tree and discussion on resume and dbms os
(1 Question)
- Q1. Salary Discussion
I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.
Round 1 was coding test.
(2 Questions)
- Q1. Round 2 was Technical
- Q2. Questions on TreeTraversal
(1 Question)
- Q1. Round 3 was Technical round
(1 Question)
- Q1. This was the final round
Interview Preparation Tips
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Overall Interview Experience Rating
based on 2 interview experiences
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