BharatPe Senior Software Engineer Interview Questions and Answers

Find the length of the longest consecutive elements sequence in an array.

• Sort the array to ensure consecutive elements are adjacent

• Iterate through the array and keep track of the current consecutive sequence length

• Update the longest consecutive sequence length as you iterate

Executor Service is a framework provided by Java for managing and executing asynchronous tasks.

• Executor Service allows you to easily create and manage threads for executing tasks.

• It provides a way to control the number of threads used for executing tasks, which can help prevent resource exhaustion.

• You can submit tasks to an Executor Service using methods like execute() or submit().

• Executor Service can be used to execut...read more