Explain java coding standards for interfaces?
Why hashcode is used in java?
What is function overriding and overloading in java?
What is the abstraction?
What is gc()?
What is collection class in java?
What is meant by class loader and how many types are there?
Write a program to print count of empty strings in java 8?
What is the primitive type short?
briefley expalin about the packages
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
How do you declare a string variable?
What is a qms manual?