What are the methods of object class ?

0 Answers  

---

What are the types of web technologies?

0 Answers  

---

Why to use nested classes in java? (Or) what is the purpose of nested class in java?

0 Answers  

---

What is encapsulation in java?

0 Answers   IBS, NIIT,

---

What is the difference between superclass and subclass?

0 Answers  

---

---

Which sorting is used in arrays sort in java?

0 Answers  

---

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

5 Answers  

---

What are the two types of streams offered by java 8?

0 Answers  

---

What is prime number in java?

0 Answers  

---

Can a class have multiple subclasses?

0 Answers  

---

Can an arraylist be empty?

0 Answers  

---

Is singleton class immutable?

0 Answers  

---