Identify: Java inventor *7 Oak HotJava syntax applet application public void Sys

Question

Identify: Java inventor *7 Oak HotJava syntax applet application public void System.exit(0): Write the operating system command to compile a Java program named TestOne. Write the operating system command to run a program named TestOne. Provide an example of a valid class header declaration for the class listed in #12. Provide an example of a main method declaration. State the parts of a variable declaration. What symbol represents the assignment operator? What symbol is used to end a Java statement?

Explanation / Answer

13. James Gosling invented the java

14.

15. Oak is a one of the discontinued programming language which is first devoleped for sun microsystems for mini project. And later it is designed as java by james gosling

16. HotJava is a browser which is devoleped in java by sun microsystems.

17. The structure of statements in a computer language.

18. Small application which is having small functionalities.

19. An application is a program that is subjected to perform specifc actions and it may use by user or by another program.

20. Public is a keyword which can access to all the classes.

21. A method of type is nothing but the fact that the method returns nothing.

22. It is a code which indicates the termination of the function.

23. [root@host ~]# javac TestOne.java

24. [root@host ~]# javac TestOne.java one.java two.java

25.

public static void main(String [ ] args)

{

      Test a = new test(1, 1, East, 0);

      a.move();

      a.move();

      a.move();

      a.pickBeeper();

      a.turnOff();

27. The variables are declared in list of identifiers or data types can be declared with the help of variable

28. +=

29. means the next line

30. ;

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