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I applied via Campus Placement and was interviewed before May 2022. There were 5 interview rounds.
Question was moderate. Good knowledge of dsa needed. CP not mandatory.
Memory allocation for class and instance creation in Java
Memory is allocated for class variables and methods when the class is loaded into memory
Memory for instance variables is allocated when an instance of the class is created
The amount of memory allocated depends on the data type and size of the variables
Static variables are allocated memory only once, while instance variables are allocated memory for each instance
M...
Distributed systems involve multiple computers working together, multitasking allows for multiple tasks to be performed simultaneously, Amazon uses distributed systems for their online services.
Distributed systems involve multiple computers working together to achieve a common goal
Multitasking allows for multiple tasks to be performed simultaneously by a single computer
Multiprogramming allows multiple programs to run o...
posted on 13 Oct 2023
I applied via Referral
I applied via Referral and was interviewed before Aug 2020. There were 4 interview rounds.
Linked list and sorting. Linux system side programming.
Tree, LinkedList, Array
The depth of a tree is the length of the longest path from the root node to any leaf node.
Depth of a tree can be found using depth-first search (DFS) algorithm.
The depth of a tree is equal to the maximum depth of its children plus one.
For example, in a binary tree, the depth of the tree is the maximum depth of the left and right subtrees plus one.
Merge two sorted arrays into a single sorted array
Create a new array to store the merged result
Use two pointers to iterate through both arrays and compare elements
Add the smaller element to the new array and move the pointer for that array
posted on 15 Feb 2024
Real DOM is the actual representation of the HTML structure, while Virtual DOM is a lightweight copy used for efficient updates.
Real DOM is slower as it directly manipulates the HTML structure.
Virtual DOM is faster as it updates the lightweight copy and then syncs with the real DOM.
React uses the Virtual DOM to minimize unnecessary re-rendering of components.
Virtual DOM allows for efficient batch updates, improving per...
posted on 7 May 2024
There were 6 questions to be solved. 3 average and 3 tough questions.
posted on 26 Oct 2024
I appeared for an interview before Oct 2023.
based on 43 reviews
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