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Lead Software Engineer Interview Questions
3,729 lead software engineer interview questions shared by candidates
Round one : You are given two linked lists and two integers i and j (i <= j). You need to replace the nodes from index i to j (0-based) in the first linked list with the entire second linked list and return the updated list. Example: Input: List1: 1 -> 2 -> 3 -> 4 -> 9 -> 6 List2: 4 -> 5 -> 10 -> 7 -> 3 i = 2, j = 4 Output: 1 -> 2 -> 4 -> 5 -> 10 -> 7 -> 3 -> 9 -> 6 Other Question Java ( Immutability etc) , Spring boot ( DI , Scope , Bean ) Singleton pattern, Rest API (What happen if we call POST but in apps we defined put method)
Explain us how you would Design a complete api that serves model in production , with CICD , monitoring , drift detection , mlops pipelines etc
What fault tolerant and resiliency design patterns do you know of? What makes a design resilient?
How did you do performance testing of your solution?
Is there any way to replay the data from the Kafka topic beyond 7 days of retention?
What happens if you do constructor injection of Class B in Class A and constructor injection of Class A in Class B?
Assume you have overridden hashcode method to return a constant value always. What happens if you try to add a key to a HashMap and tries to get the value for that key?
Write a function to insert into a heap.
design a smart pointer in c++ a lot of the mechanics of how the language works and what it does behind nothing complicated or algorithmic related
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