Software Engineering: - Private, Protected, Public, Friend in C++ - Virtual Members, Abstract Classes, Polymorphism and Performance Impact in C++ - L-Values and R-Values, & vs && references in C++ - Atomic Operations, cache coherence protocols - Memory allocation: Heap vs stack, fragmentation, performance - Compiler optimization: Loop unrolling, tail recursion
Hardware Engineering: - Pipelining (Flushing) - Super scalar - Out of Order - Hazards (Structural) - Exceptions (Precise and Imprecise) - Branch Prediction - Speculative Execution - Tightly Coupled Memory (TCM) - Caches, Memory Hierarchy
Biggest accomplishment
Inductive testing and GRE math testing. Inductive testing is a little bit hard just like GMAT inductive questions, but another quantitative testing is much easier.
Online logic assessment - can't study for it, just have to try your best
Why this position? What's your long-term career goal?
What is a Random Forest?
What is a GBM ?
Tell me three features that may affect the insurance premium.
What do you know about Geico? -Asked on phone and in person.
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