2010年12月8日 星期三

QRM phone interview

1. Obj Oriented
- what is O-O
- what is polymorphism
- what is overwrite/ overload functions
2. Have you ever use any design patterns?
What is singleton
3. Database
- what is identification column
- what is inner / outer join
4. Java
- Abstract keyword
- Have you ever use Java Unit Test?
There is also a program assignment.. I can mail the .doc to you if you need

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