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ServiceNow SSE || Backend || 5+YOE
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Recently interviewed for Cloud Team
Round 1: Q1- Write code for Min Stack. Q2 - Matrix parsing using loops
Round2 : Given datasets, how would you programmatically groupby on columns to get average age.
LLD of job scheduler, just mention the classes including properties and methods, and then how can we scale it. Discussion around it.
Round 3: How would you compute the count of keyword given TB's of file. How would you optimize and then scale this solution.
2nd Ques - Sort an array using two stacks. Provide time complexity.
Waiting for feedback from recruiter.
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