Answer Posted / tirath pal singh sisodiya

System.Out.println()

System-System is the final class of the java.lang package it
can not be inherit.

Out-out is the static Object of the PrintStream class which
located in java.io package.
for call any static object with class name then we use
System.Out

println()-println() is the method of printStramClass .

Is singleton class immutable?

912

---

explain what is transient variable in java?

1063

---

What is difference between protected and private?

998

---

What is a flag value?

956

---

How to connect to a remote database using Applet?

2481

---

What does the @override annotation do?

968

---

what is the role of xml in core java?? and how we can use it?? can somebody give a sample program with explanation and from where i can read more about xml?????

2196

---

Explain constructors and types of constructors in java.

1041

---

What is map java?

922

---

Define how objects are stored in java?

994

---

How do you bind variables?

1029

---

Why we override equals() method?

982

---

What is the purpose of object oriented programming?

923

---

What is the difference between stringbuffer and stringbuilder class?

1037

---

What is the difference between synchronized and synchronized block?

1009

---