For the following Questions: The required keyboard I/O statements are predefined
ID: 3934203 • Letter: F
Question
For the following Questions: The required keyboard I/O statements are predefined as: import javax.swing. JOptionPane Import java.util.Scanner; Scanner kB = new Scanner You have created a java source program: MyProg.java To compile the program under DOS - Write down the compilation command Suppose there is no syntax error, what will be the file name of the O/P created by the compiler? What is the command you will use to execute the program? ANS (1): ANS (2): ANS (3): Write one console O/P statement in one line without any literals to display the following sentences in 4 lines by using the variable definitions as these: String s1 = "I like Java very much 'n"; String s2 = "Java is powerful, interesting and easy to learn 'n"; String s3 = " I made a commitment to myself that I shall master this technology to matter what, 'n"; String s4 = "I am inspired profoundly by my professor that with this technology in my mind it shall benefit all my life, "n"; Write one GUI O/P statement in one line without any literals to display the following sentences in 4 lines by using the variable definitions as these String s1 = " I like Java very much, n"; String s2 = "Java is powerful, interesting and easy to learn 'n"; String s3 = " I made a commitment to myself that I shall master this technology to matter what, 'n"; String s4 = "I am inspired profoundly by my professor that with this technology in my mind it shall benefit all my life, "n";Explanation / Answer
1.
ANS 1 : javac MyProg.java
ANS 2: MyProg.class
ANS 3: JAVA MyProg
2.
System.out.println(s1+s2+s3+s4);
3.
MainWindow mainWindow = new MainWindow();
OutputBox oBox = new OutputBox(mainWindow);
oBox.show();
oBox.printLine(s1+s2+s3+s4);
or
MessageBox msgBox = new MessageBox(mainWindow)
msgBox.show(s1+s2+s3+s4);