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I applied via campus placement at Sant Longowal Institute of Engineering and Technology, Sangrur and was interviewed in May 2024. There was 1 interview round.
Hooks in ReactJS are functions that let you use state and other React features without writing a class.
Hooks were introduced in React 16.8 to allow functional components to have state and lifecycle methods.
useState() is a hook that allows you to add state to functional components.
useEffect() is a hook that lets you perform side effects in functional components.
Custom hooks are reusable functions that contain logic and
Cookies are small pieces of data stored on the client's browser to track user activity and preferences on a website.
Cookies are set by the server and sent to the client's browser in the HTTP response headers.
The browser stores the cookies and sends them back to the server with each subsequent request.
Cookies can store information such as user preferences, shopping cart items, and session identifiers.
Cookies have an exp...
Authentication process involves verifying the identity of a user before granting access to a system.
User provides credentials (e.g. username and password) to the system.
System validates the credentials against stored data (e.g. database).
If credentials match, user is granted access.
Additional security measures like two-factor authentication may be used.
I was interviewed in Jan 2025.
Technical questions and data structures and algorithms.
I applied via campus placement at Sant Longowal Institute of Engineering and Technology, Sangrur and was interviewed in Aug 2024. There were 2 interview rounds.
It contains coding and opps question in java
It is moderate level
Top trending discussions
Island Perimeter and Number of Provinces. Basic Leetcode question
It has basic aptitude question
If you unable to clear apti then there is a option for GD
I applied via campus placement at Motilal Nehru Institute National Institute of Technology (NIT), Allahabad and was interviewed in May 2022. There were 4 interview rounds.
There was 2 coding question
One was easy One was very Difficult
20 MCQ question from Operating system and DBMS
Find the longest consecutive subarray.
Iterate through the array and keep track of the current subarray length.
Update the maximum length as you iterate.
Reset the current subarray length when a non-consecutive element is encountered.
Minimum Spanning Tree (MST) is a tree that connects all vertices in a graph with minimum total edge weight.
MST can be found using Prim's algorithm or Kruskal's algorithm.
Prim's algorithm starts with a single vertex and adds the closest vertex to the tree until all vertices are included.
Kruskal's algorithm starts with the edges with the lowest weight and adds them to the tree as long as they don't create a cycle.
MST has...
I applied via Campus Placement and was interviewed in Apr 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed in Aug 2021. There were 4 interview rounds.
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