Answer Posted / ishant agarwal

System is a final class where it define an class variable out of PrintStream class which is an static
and we can refer a class variable out with System class and println is a method define in PrintStream class

then

while loading an System class it creates an object of PrintStream class

that's why we write it in a way System.out.println();

Is string a class?

1095

---

What are the different approaches to implement a function to generate a random number?

1103

---

Explain Basics of OOP Language in java

1109

---

Why we cannot override static method?

1120

---

How can I debug the Java security exceptions and AccessControlExceptions?

1199

---

What are synchronized methods and synchronized statements in java programming?

1069

---

What is JVM and is it platform independent?

1107

---

Why java does not support pointers?

1090

---

What is the meaning of variables in research?

1074

---

What is the public field modifier?

1076

---

What are the two parts of a conditional statement?

997

---

Explain the init method?

1033

---

What is stored procedure. How do you create stored procedure ?

1983

---

How to write custom exception in java?

1111

---

What is the concept of multithreading?

1033

---