Core Java Notes[session3]

1. Features  of java
2. -----------------
3. i)Platform independent
4. ----------------------
5. *java is platform independent because we can execute .class[bytecode] of one os on nay other os.
6. 
   
7. 2)Object Oreinted
8. -----------------
9. Java is object oriented because it consists of objects and classes.
10. 
    
11. 3)Portable
12. ----------
13. *Bothe java s/w and java bytecode can be executed on different os's so java is portable.
14. 
    
15. 
    
16. 4)simple
17. --------
18. Java is developed from c and c++,so learning java is simple.
19. 
    
20. 5)robust[strong)
21. ---------------
22. *Java programs do not crash easily because of exception handling mechanism so java is robust.
23. 
    
24. 6)interpreted
25. --------------
26. As jvm interprets bytecode to machine code,java is called interpreted language.
27. 
    
28. 7)secured
29. ---------
30. Java is secured because virus don't attack .class files,also java is robust.
31. 
    
32. 8)distributed
33. --------------
34. we can run java programs on different os's so we cab say java is distributed.
35. 
    
36. 9)Multi-threaded
37. --------------- 
38. Thread
39. ------
40. *Thread is an independent part of a program.
41. 
    
42. *Multithreading is group of threads executing parallely to accomplish a task.