What is the difference between static (class) method and instance method?
What is meant by inheritance and what are its advantages?
What is UNICODE?
what are three ways in which a thread can enter the waiting state? Or what are different ways in which a thread can enter the waiting state? : Java thread
What is the difference between JDK and JVM?
What is abstract class? Explain
How do you convert string to int in java?
What are the three parts of a lambda expression? What is the type of lambda expression?
What is a generic code?
What are untrusted applets?
Is it necessary for the port addresses to be unique? Explain with reason.
Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example
what is the use of thread?Justify it by project point of view