Technologist Trainee Interview Questions

4,798 technologist trainee interview questions shared by candidates

Q: Construct a stack using queues. || Q: Explain the time complexities for functionalities of some inbuilt data structures in C++ (eg. set, priority_queue, map, unordered_map) and how to decide which one to use. || Q: Choose the largest subsequence of an array such that there are at most k adjacent pairs of numbers where one number is not equal to the other. || Q: Traverse an undirected connected graph (vertices are 1, 2, ... n) starting from any vertex and when you visit a node for the first time, push it to the end of a list. Find the lexicographically highest list among all such lists.
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Quantitative Technologist

Interviewed at Qube Research & Technologies

4
Aug 24, 2023

Q: Construct a stack using queues. || Q: Explain the time complexities for functionalities of some inbuilt data structures in C++ (eg. set, priority_queue, map, unordered_map) and how to decide which one to use. || Q: Choose the largest subsequence of an array such that there are at most k adjacent pairs of numbers where one number is not equal to the other. || Q: Traverse an undirected connected graph (vertices are 1, 2, ... n) starting from any vertex and when you visit a node for the first time, push it to the end of a list. Find the lexicographically highest list among all such lists.

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