What is length in java?

0 Answers  

---

Where are variables stored?

0 Answers  

---

what is mean by overriding in which situation we wil use?

5 Answers   Atlas Systems, CSC, DCPL,

---

What is field name?

0 Answers  

---

Have you ever used hashtable and dictionary?

0 Answers  

---

---

What happens when a main method is declared as private?

22 Answers   DELL, Infosys, L&T, Sun Microsystems,

---

Difference between Hash Table and Hash Map?

10 Answers   Persistent,

---

Is it possible to write JAVA program without including any of the packages,such as "import java.io.*"; bcoz I instantly wrote a code without "import..." statement and runned the program on command Line & it worked. the code is: class Person { String name; int age; Person(String s,int a) { name = s; age = a; } accept() { System.out.println(name+"Hi!!!!!"); System.out.println(age); } } class Demo { public static void main(Strings args[])throws IOException { String name = args[0]; int age = Integer.parseInt(args[1]); Person p = new Person(name,age); p.accept(); } }

3 Answers  

---

What is a blocking method in Java?

0 Answers  

---

What is charat ()?

0 Answers  

---

What is empty string literal in java?

0 Answers  

---

Difference between final and effectively final ?

0 Answers  

---