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I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
2-3 basic dsa questions
Top trending discussions
I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.
OOPS , DBMS , OS , and DSA concepts
React Queries are a library for managing server state in React applications.
React Queries provide a way to fetch and cache data from an API in React components.
They offer features like caching, background fetching, and automatic refetching.
React Queries can handle complex data fetching requirements, such as pagination and infinite scrolling.
Yes, useEffect() hook can run twice under certain conditions.
useEffect() hook can run twice if the dependencies array changes between renders.
This can happen if the dependencies array contains values that change frequently.
For example, if a state variable is included in the dependencies array and it is updated in the component, useEffect() will run again.
I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.
Building small UI screen application in 1 hr for frontend developer
posted on 7 Oct 2024
To create a complete schema for a hotel, you need to consider various entities like rooms, guests, reservations, staff, amenities, etc.
Entities to include: rooms, guests, reservations, staff, amenities, invoices, payments
Relationships between entities: guest stays in a room, staff manages reservations, amenities are available in rooms
Attributes for each entity: room number, guest name, reservation date, staff ID, ameni
posted on 1 Feb 2024
Array duplicates and burn binary tree
posted on 8 Dec 2022
Core Java , DS and Algo
Shortest path algorithm finds the shortest path between two nodes in a graph.
Dijkstra's algorithm is a popular shortest path algorithm that uses a priority queue to find the shortest path in a weighted graph.
A* algorithm is another popular shortest path algorithm that uses heuristics to guide the search towards the goal node.
Bellman-Ford algorithm is used for finding the shortest path in a graph with negative edge weig
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