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USA YELP Sdet Lead Interview Questions and Answers
USA YELP Sdet Lead Interview Experiences
1 interview found
Anonymous
Very good and informative.
Small case study on how can we solve problems faster and easier.
Top trending discussions
Interview questions from similar companies
Two questions asked
(2 Questions)
- Q1. Design LRU cache in Distributed manner.
- Ans.
Design a distributed LRU cache system for efficient data storage and retrieval.
Implement a distributed cache system using a combination of local caches on each node and a centralized cache for coordination.
Use a consistent hashing algorithm to determine which node should store each key-value pair.
Implement a cache eviction policy based on LRU (Least Recently Used) to remove the least recently accessed items when the ca...
- Q2. Design LFU cache in Distributed manner
- Ans.
LFU cache design in a distributed manner
Use a distributed key-value store like Redis to store the cache data
Implement a distributed algorithm to track the frequency of cache access across nodes
Use a consensus algorithm like Raft or Paxos to ensure consistency in cache eviction policies
I applied via LinkedIn and was interviewed in Jun 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Gasstation problem on letcode
- Q2. LCS problem on leetcode
Quick sort for numbers from 0 to million
Interview Preparation Tips
(1 Question)
- Q1. Medium level problem solving questions were asked which was basically related to string and arrays, DS
Selected
I applied via Naukri.com and was interviewed before Dec 2023. There were 2 interview rounds.
Puzzles aptitude check
Puzzles syntax check
I don't have any kind of info.
(2 Questions)
- Q1. Same as above. no information here,
- Q2. There was only 1 and 1 question.
I applied via Naukri.com
(2 Questions)
- Q1. What are your key skills
- Q2. Are you ready to relocate
priyanshu ahuja
Dynamic programming, linear search, binary search, graph
Blood realtion, synonyms, anonyms
Tell me about yourself, prject, sql
Data structures and algorithms in all rounds
(1 Question)
- Q1. Data structures algorithm question on stacks
Mostly DSA and coding round and SQL
(2 Questions)
- Q1. What is btee and it traverse
- Ans.
BTEE stands for Breadth-First Tree Enumeration and it is a method used to traverse a tree data structure.
BTEE is a technique used to visit all the nodes of a tree level by level, starting from the root node.
It uses a queue data structure to keep track of the nodes to be visited next.
BTEE ensures that all nodes at the same level are visited before moving on to the next level.
- Q2. What is react and how’s is different from vue js
- Ans.
React is a JavaScript library for building user interfaces, while Vue.js is a progressive JavaScript framework for building web interfaces.
React is a library, while Vue.js is a framework
React uses a virtual DOM for better performance, while Vue.js uses a virtual DOM as well but with a different approach
React has a larger community and ecosystem compared to Vue.js
React is more flexible and allows for more customization,...
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