Development Specialist Interview Questions

2,903 development specialist interview questions shared by candidates

1. Given an array of integers, filter even numbers, double them, and find their average using Java 8 Streams. Return 0 if no even numbers. 2. Given a list of strings, return the set of unique characters from each string. 3. Given array: int[] arr = {0, 1, 0, 1, -5, 0, 4}, rearrange the array such that all zeros are moved to the end. Output should be: [1, 1, -5, 4, 0, 0, 0]
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Specialist - Development

Interviewed at Standard Chartered Bank

3.7
Jun 26, 2025

1. Given an array of integers, filter even numbers, double them, and find their average using Java 8 Streams. Return 0 if no even numbers. 2. Given a list of strings, return the set of unique characters from each string. 3. Given array: int[] arr = {0, 1, 0, 1, -5, 0, 4}, rearrange the array such that all zeros are moved to the end. Output should be: [1, 1, -5, 4, 0, 0, 0]

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