威盛公司软件C++工程师笔试题

威盛公司软件C++工程师笔试题

　　1.How good do you see yours programming skills?Please circle your answers

　　C: Fair/Good/Excellent

　　C++: Fair/Good/Excellent

　　2.Please estimate your programming experince:

　　How many lines of code are your biggest C Program ever written excluding thestandard linked library?

　　How many lines of code are your biggest C++ program ever written excluding the standard linked library?

　　3.Please explain the following terms

　　Data Encapsulation

　　Inheritance

　　Polymorphism

　　4.What is a virtual base class?How do you declare such a class?How would you use it in a design?

　　5.What is a template or container class?How do you declare such a class?

　　6.Which are the access control levels for C++ language?

　　7.What is RTTI?How do you achieve RTTI in your design?

　　8.What are the major differences between static and non-static member functions?

　　9.How do you call a regular member function from a static member function?

　　Please use psendo-code to provide your answer

　　10.How do you declare/define a type of pointer to a class member function?

　　Please use psendo-code to provide your answer

　　11.Please explain the following tyoes:

　　Here is a short lise of combinations and their meanings:

　　1.Reference-Can change the referenced object

　　2.Const-Reference

　　3.Const-Pointer-

　　4.Pointer-Const-

　　5.Const-Pointer-Const-

　　CFoo Instance

　　CFoo &ReferenceToInstance=Instance; //1

　　const CFoo &ConstReferenceToInstance=Instance; //2

　　const CFoo *pConstPointer=&Instance; //3

　　CFoo *const pPointerConst=&Instance; //4

　　const CF00 *const pPointerConst=&Instance; //5

　　12.What are top-down and bottom-up approach?How do you usually use them?

　　13.Please use pseudo-code to design a set of stack operations with template

　　14.Please use pseudo-code to design a set of double linked list operations with template

　　Optional Questions:(for extra credits)

　　15.Please write a unix makefile for Question13

　　16.Please explain these common sections:text,data,bss