What are assertions in java?

1 Answers   Impetus,

---

What is 3-tier model?

3 Answers   Wipro,

---

We can write any Java Logics in our JSP. Then why we are using servlets(Controller Layer) to interact with the DAO ?

6 Answers   TCS,

---

What are the important features of Java 9 release?

0 Answers  

---

strings in java are objects.why?

2 Answers  

---

---

How to instantiate static nested classes in java?

0 Answers  

---

Why do we use public static with the main function in Java?

13 Answers   College School Exams Tests, Infosys,

---

How HashMap implemented in java? how it internally works when values are added or searched from hashMap?What is the difference betweenthe implementation of hashmap and Linked Hashmap?

3 Answers   IBM,

---

What are the restrictions imposed on method overriding?

0 Answers  

---

What is command line argument

0 Answers   TCS,

---

What is the difference between interpreter and compiling ?

7 Answers   TCS,

---

Explain covariant method overriding in java.

0 Answers  

---