Answer / Arun Kumar Pandey

Yes, many developers and companies continue to use Java due to its robustness, high-performance, large community support, and the vast library of existing Java code. It is also a popular choice for enterprise applications.

What are internal variables?

1 Answers  

---

What is the difference between Trusted and Untrusted Applet ?

2 Answers   IBM,

---

If all the methods in abstract class are declared as abstract then what is difference between abstract class and in interface?

8 Answers   Infosys, Synechron,

---

all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.

8 Answers   CFG,

---

What is unmodifiable collection in java?

1 Answers  

---

what is difference between requestprocessor and request dispatcher?

2 Answers   Tech Mahindra,

---

Is integer immutable in java?

1 Answers  

---

Memory management in JAVA

3 Answers   Tech Mahindra, Wipro,

---

Why is prepared Statement, Callable Statement used for? What is the need of Batch updates?

1 Answers   Logica CMG,

---

Can we override private method in java?

1 Answers  

---

What happens if we don’t define serial version uid?

1 Answers  

---

Differentiate storage classes on the basis of their scope?

1 Answers   Fidelity,

---