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Doosra Full Stack Developer Interview Questions and Answers
Doosra Full Stack Developer Interview Experiences
1 interview found
Vivek Santoki
Selected
I applied via Naukri.com and was interviewed before Jun 2023. There were 2 interview rounds.
Sorting Algorithm and its complexity time and space
(2 Questions)
- Q1. JavaScritp in depth
- Ans.
JavaScript is a versatile programming language commonly used for web development.
JavaScript is a high-level, interpreted language that can be run in web browsers.
It is used for adding interactivity to websites, creating web applications, and building server-side applications.
JavaScript supports object-oriented, imperative, and functional programming styles.
Common libraries and frameworks include React, Angular, and Nod
- Q2. React in depth with all concept
Skills evaluated in this interview
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Anonymous
It was easy just a few basic apti questions nothing complicated
4-5 codes on java/python or on ur preferred coding skill
Interview Preparation Tips
Q 1 print string in tringal farmat
Q2 print duplicate string in two array
(1 Question)
- Q1. About core java over all
Interview Preparation Tips
The exam duration is one and a half hours.
The total exam time is one and a half hours.
It encompasses all topics related to full stack development.
(2 Questions)
- Q1. Asks questions on SQL
- Q2. Asks question in typical topics
(1 Question)
- Q1. Where do you see yourself in two years?
- Ans.
In two years, I see myself as a senior software developer leading a team on innovative projects.
Advancing to a senior software developer role
Leading a team on new and innovative projects
Continuing to enhance my technical skills through ongoing learning and training
Chirag Varshney
(4 Questions)
- Q1. Explain Deadlock?
- Q2. Explain Red Black Tree?
- Q3. Find local minima in a 1-D array?
- Q4. Find local minima in 2-D array?
(2 Questions)
- Q1. LRU Cache - how to tackle
- Ans.
LRU Cache is a data structure that maintains a list of items in order of most recently used to least recently used.
Implement using a doubly linked list and a hashmap for efficient operations
When an item is accessed, move it to the front of the list
When the cache is full, remove the least recently used item from the end of the list
- Q2. LRU Cache implementation based on a real time system. How would the main work which will be called etc etc
I applied via Instahyre and was interviewed in Nov 2024. There were 2 interview rounds.
Easy to medium questions, Questions on DSA and Node.js.
(2 Questions)
- Q1. Valid parenthesis
- Q2. Three sum problem
Interview Preparation Tips
- js
- node.js
- dsa
I applied via campus placement at Netaji Subhas Institute of Technology (NSIT) and was interviewed in Jul 2024. There were 4 interview rounds.
It was a coding round where i need to solve 3 DSA Questions in 1.5 hour
(2 Questions)
- Q1. This is Technical round where i was asked to implement the Two Question of Dsa one is bases on greedy and another is dp , another one is leetcode hard (finding maxaimal area of rectangle in matrix of 1 and...
- Q2. Greedy Q was direct i don't remember clearly. I was selected for the 2nd round
(1 Question)
- Q1. It was also a technical round but bases on LLD problem statement. I was given a problem statement to design a society security system and the they need psudo code for complete implementation using correct ...
(1 Question)
- Q1. I was not selected for 4th round but heard that there were Q on cs fundamentals.
(2 Questions)
- Q1. The question was about Nodejs
- Q2. The question was to build a linked list in Nodejs
(2 Questions)
- Q1. The first question was related to DSA
- Q2. The question was related to SQL
(2 Questions)
- Q1. It was lld question to design a cab booking system.
- Q2. Tell me about yourself
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