Answer Posted / shadow

We need
• public: The method can be accessed outside the
class / package
• static: You need not have an instance of the class
to access the method
• void: Your application need not return a value, as
the JVM launcher would return the value when it exits
• main(): This is the entry point for the application
If the main() was not static, you would require an instance
of the class in order to execute the method.
....!

$HADOW

Say any two properties in beans?

1057

---

What are three advantages of using functions?

1005

---

What is unicode full form?

976

---

Describe the process as to how substring() methodology mechanisms in java.

1114

---

What is the use of default method in interface in java?

1006

---

How to call one constructor from the other constructor ?

1051

---

How will you reverse a singly-link list?

1001

---

What is the difference between yielding and sleeping in java programming?

1150

---

What is a boolean output?

956

---

Define max and min heap, also the search time of heap.

1022

---

How is it possible for two string objects with identical values not to be equal under the == operator?

983

---

How do you convert int to char in java?

1066

---

Can we access instance variables within static methods ?

1088

---

What are the Main functions of Java?

1088

---

What about main() method in java ?

1017

---