1. API used to hide window

2. What are the files in /etc directory?

3. Linking across directories?

4. Win 3.1 supports which type of multi tasking?

5. Explain fork()

6. In Unix inter process communication takes place using?

7. Function to repaint a window immediately?

8. Message to limit the size of window

9. Function entry for DLL in win3.1

10. Process id for kernell process

11. Message displayed when a window is destroyed

12. Explain i-node numbers