cadence phone interview

sponsor h1b

eda

simulation circus verification

comparison:

c: compile --> debug -->cpu

verilog: hardware language --> simulator

Emulation fast. hardware.

c++ questions:
1. what's the difference between private/protected/public members?
2. what's the form of a class B inherited from class A?
        class B:A?
3.
4. fopen fwrite
        what's the + in r+
5.STL
what's std::map?
6. what sorting algorithms do you know? what's the insertion cost for vector? etc.

c++ iostream
cout << cin

object a

g++

** this interview was in chinese. Mr. Gao was very friendly. but i might performed too relaxed and did not prepare well c++ in advance.