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I was interviewed in Feb 2025.
A coding test may include a LeetCode medium-level question that you can expect.
Deleting a node in a Binary Search Tree (BST) involves finding the node, handling different cases, and rearranging the tree.
Find the node to delete by traversing the tree
Handle different cases: node has no children, node has one child, node has two children
Rearrange the tree by replacing the node with its successor or predecessor
Producer Consumer problem involves two processes sharing a common buffer.
Producer adds data to the buffer
Consumer removes data from the buffer
Buffer size must be managed to prevent overflow or underflow
I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
To find a loop in a linked list, we use Floyd's cycle-finding algorithm.
Floyd's cycle-finding algorithm uses two pointers, one moving at twice the speed of the other.
If there is a loop in the linked list, the two pointers will eventually meet.
To detect the meeting point, we reset one of the pointers to the head of the linked list and move both pointers at the same speed.
The meeting point is the start of the loop.
LRU, MRU and LFU are caching algorithms used to manage memory in computer systems.
LRU stands for Least Recently Used and removes the least recently used items from the cache when the cache is full.
MRU stands for Most Recently Used and removes the most recently used items from the cache when the cache is full.
LFU stands for Least Frequently Used and removes the least frequently used items from the cache when the cache i...
I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.
Aptitude test
Current affairs
posted on 13 Jun 2024
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
The task was a Codility type
I applied via LinkedIn and was interviewed in Sep 2020. There was 1 interview round.
Easy problem on java
I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
Some advanced linked list questions
based on 2 interviews
Interview experience
based on 4 reviews
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