Natwest Group Intern Oa O - Natwest Group

Summary

I completed Natwest Group's on‑campus intern online assessment, passing all MCQs and most technical questions.

1) MCQs on SQL covering queries related to deleting, alter, views, order by, rollback and joins.

2) Aptitude Question

3) Behavioral Questions

4) Two technical questions-

(i) Number of components - https://leetcode.com/problems/number-of-provinces/description/ (12/12 passed)
(ii) Given a parent string parent and a substring sub, return the number of times sub occurs in parent, ignoring case differences between letters. (15/16 passed)

Data Structures & Algorithms·Medium

Given an undirected graph represented by an adjacency matrix, find the number of connected components (provinces) in the graph.

Data Structures & Algorithms

Given a parent string parent and a substring sub, return the number of times sub occurs in parent, ignoring case differences between letters.