20 windows programming interview questions and answers

1. Write a program to show the function of TCHAR used in Windows Programming?

2.What is the function of STR and LPSTR? - Windows Programming

3.Write a program to define the data types such as LONG, INT, SHORT, CHAR? - Windows Programming

4.Write a program that defines the pointers of data type used in Windows Programming?

5.Write a program that shows the use of DWORD, WORD, and BYTE? - Windows Programming

6.What is the use of Macros used in <windows.h> header files? - Windows Programming

7.What is the main purpose of Child Header files? - Windows Programming

8.What is the function of <windows.h> header file? - Windows Programming

9.What is the main function of context switching? - Windows Programming

10.What are the restrictions implied on API functions? - Windows Programming

11.What are the functions of System calls? - Windows Programming

12.What are the functions of Interrupts and system calls? - Windows Programming

13.What are the functions of Kernel Mode, interrupts and system calls? - Windows Programming

14.Why is virtual memory be used in the Windows architecture? - Windows Programming

15.What is the main use of Virtual memory? - Windows Programming

16.What are the different types of rings present in CPU? - Windows Programming

17.What are the important libraries involved in Windows programming?

18.What are the different types of component parts used in 2nd layer? - Windows programming

19.What are the different layers consist of in Windows Architecture? - Windows programming

20.What is the System Architecture for Windows Programming?

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