Fragen im Vorstellungsgespräch bei Naughty Dog: What is 2^8? Why is this numb... | Glassdoor.de

## Frage im Vorstellungsgespräch

Programmer-Vorstellungsgespräch

# What is 2^8? Why is this number important? What is -2 in

hex? (Literally just memorize, they don't care if you know how to calculate it) What is the dot product? How does this relate to angles? What is the cross product? Given two vectors, how can you tell what direction the normal is facing? Given a plane, how can you tell which side a point is on? What is the equation for a plane? (Ax + By + Cz + D = 0) Give this equation, what does A,B,C represent? How can you tell if a point lies on this plane? Do you know what a Quaternion is? Do you know what a HashMap is? How do you map a String/Object to a value? What is a virtual function? Given a point and a plane, how do you find the distance between the two? Given a point and a plane, how do you find a line that is parallel to the plane that passes through the point?
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