What is dot operator?
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What is a static class in java?
Difference between abtsract & final
33. try { 34. // some code here 35. } catch (NullPointerException e1) { 36. System.out.print(”a”); 37. } catch (RuntimeException e2) { 38. System.out.print(”b”); 39. } finally { 40. System.out.print(”c”); 41. } What is the result if a NullPointerException occurs on line 34? 1 c 2 a 3 ab 4 ac
Difference between java and javascript
What do you know about the garbate collector?
What is meant by JVM ?
why the constructor should be used in class,if there is no constructor what will happen?
int a=1,b=10; System.out.println(a+b--);
How to retrieve data from database in java using arraylist?
what is the difference between String and StringBuffer classes?
What is immutability in java?
Is space a string in java?