Barco Electronic Systems Interview Questions, Process, and Tips

Coding questions related to string manipulation, array sorting, and finding indices and equilibrium point.

• To remove duplicate characters from a string, use a hash set to keep track of seen characters and remove duplicates.

• To sort an array, use built-in sorting functions or implement a sorting algorithm like quicksort or mergesort.

• To find the indices of resulting sum, use a hash map to store the complement of each eleme...read more

Coding questions for SDET interview

• 1. Use built-in sorting functions like Array.sort()

• 2. Read log file line by line and count occurrences of each user

• 3. Parse log file to extract names and use string.length to get length

Set is a collection of unique elements with no duplicate values, while map is a collection of key-value pairs where each key is unique.

• Set does not allow duplicate elements, while map allows unique keys with corresponding values.

• In a set, elements are accessed by their value, while in a map, elements are accessed by their key.

• Example: Set - {1, 2, 3}, Map - {1: 'one', 2: 'two', 3: 'three'}