Answer Posted / raju

THE OBJECT CLASS METHOD ARE

CLONE();
HASHCODE();
NOTIFY();
NOTYFYALL();
WAIT();...ETC..

THESE METHODS ARE VERY IMPOTENT FOR ALL JAVA CLASS.... IN
REAL TIME COLLECTION FRAME WORK HASHSET/HASHMAP CLASS.........

How do you add an element to a hashset in java?

1009

---

What is meant by structural programming?

1021

---

What are the differences between path and classpath variables?

1042

---

Can a static member function access member variable of an object?

1011

---

What happens when a thrown exception is not handled?

1115

---

What is bitwise complement?

987

---

there are N number of matchboxes numbered 1...N.each matchbox contain various number of stick.Two player can alternatevely pick some amount of stick from the higest stick containing box . The player is condidered win if there is no stick after his move.Find the final move so that the move player win. Note:In case the number of stick is equal ,pick the stick from the higest numbered box.

1991

---

Can static method access instance variables ?

1139

---

What do you mean by byte code?

1005

---

What is the difference between Java and C++?

1197

---

Write a regular expression to validate a password. A password must start with an alphabet and followed by alphanumeric characters; its length must be in between 8 to 20.

1035

---

Which category the java thread do fall in?

1000

---

What is floor math?

1007

---

What is thread start?

959

---

What is sortedmap in java?

1034

---