NIELIT Scientific Assistant A 2020 November: 107

Question

In the given program:

class Dialog1
{
    public static void main(String args[])
    {
        Frame f1=new Frame("INDIA");
        f1.setSize(300,300);
        f1.setVisible(true);
        FileDialog d=new FileDialog(f1,"MyDialog");
        d.setVisible(true);
        String fname=d.getDirectory()+d.getFile();
        System.out.println("The Selection is"+fname);
    }
}

To make the Frame visible, which of the following statements are true?

• A. f1.setClear(true);
• B. f1.setVisible(true);
• C. f1.setlook(true);
• D. f1.setclean(true);

Answer 1

framename.SETVISIBLE(true);  because by default frame is set as invisible.

option B