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posted on 30 Nov 2024
First Round DSA : 1 Find cycle in the graph and distance of each node to the cyclee
To find the mirror of a tree, we need to swap the left and right children of each node recursively.
Start from the root node of the tree
Swap the left and right children of the current node
Recursively call the mirror function on the left and right subtrees
Merge two sorted arrays and find the median
Merge the two arrays into one sorted array
Calculate the median based on the length of the merged array
Handle cases where the total length is even or odd
What people are saying about Walmart
Walmart interview questions for designations
Polyfill for debounce function in JavaScript
Implement a debounce function that delays invoking a function until after a certain amount of time has passed without it being called again
Use setTimeout to delay the execution of the function
Clear the timeout if the function is called again within the specified time frame
Return a function that can be called to trigger the debounced function
I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.
Yes
Knowledge of network protocols and architectures
Understanding of data structures and algorithms
Experience with network troubleshooting and analysis
Familiarity with network security and encryption
Proficiency in network programming and socket programming
The test went well, I was able to complete all the tasks within the given time frame.
I prepared well for the test by reviewing relevant materials
I managed my time effectively during the test
I was able to solve all the problems and complete all the tasks
I double-checked my work to ensure accuracy
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