General Motors

Learning Opportunities, Unqualified Staff

Engineer

Current Employee

Has worked at General Motors for less than 1 year

April 14, 2020

Learning Opportunities, Unqualified Staff

Engineer•Current Employee•Worked at General Motors for less than 1 year

April 14, 2020

4.0

Pros

A large company, a lot to learn.

Cons

Some EGMs are not qualified and do not take care of the company's core values.

Was this helpful?

General Motors Interview Questions

Number of Connected Components in an Undirected Graph

Medium

Determine the number of disconnected groups (connected components) within a given undirected graph. You're provided the graph's edges and need to find how many separate, reachable islands of nodes exist.

Graphs

Implement Trie (Prefix Tree)

Medium

Design a data structure that efficiently stores a set of strings and allows for prefix-based searches. Implement methods to insert strings, search for complete words, and check if any word starts with a given prefix.

StringsTrees

LRU Cache

Medium

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked Lists

General Motors Interview Experiences

Engineer

November 1, 2009

It went great. The phone interview was very long.

Engineer

November 1, 2009

It went great. The phone interview was very long.

Engineer

Milford, Michigan, United States

June 13, 2016

Phone interview screening followed by an on-site interview (2 hours with two separate managers). Each hour was divided into: * Introduction * Behavioral questions (4) * Technical questions (5) The extra time was to answer my questions (15 minutes).