Nordstrom Data Engineer Interview Questions

Avon T. - "Initialize left pointer: Set a left pointer left to 0. Iterate through the array: Iterate through the array from left to right. If the current element is not 0, swap it with the element at the left pointer and increment left. Time complexity: O(n). The loop iterates through the entire array once, making it linear time. Space complexity: O(1). The algorithm operates in-place, modifying the input array directly without using additional data structures. "See full answer

Jerry D. - "My roles included: ➢ B2B Sales of sanitary ware products to clients ➢ Sourcing of New Businesses and Managing Existing Clients ➢ Responsible for managing sales unit ➢ Developing new sales lead to meet set target. ➢ Project Management Skills: Online Sales Management · Sales Management · Customer Engagement · Sales Operations · Direct Sales · B2B Marketing"See full answer