Examlex
Draw the JFrame as you think it would appear given the following set of code:
JButton jb1 = new JButton("A");
JButton jb2 = new JButton("B");
JButton jb3 = new JButton("C");
JButton jb4 = new JButton("D");
JButton jb5 = new JButton("E");
JButton jb6 = new JButton("F");
JButton jb7 = new JButton("G");
JButton jb8 = new JButton("H");
JButton jb9 = new JButton("I");
JButton jb10 = new JButton("J");
JButton jb11 = new JButton("K");
JButton jb12 = new JButton("L");
JPanel jp1 = new JPanel( );
jp1.add(jb1);
jp1.add(jb2);
jp1.add(jb3);
jp1.add(jb4);
JPanel jp2 = new JPanel(new GridLayout(4, 1));
jp2.add(jb5);
jp2.add(jb6);
jp2.add(jb7);
jp2.add(jb8);
JPanel jp3 = new JPanel(new GridLayout(2, 2));
jp3.add(jb9);
jp3.add(jb10);
jp3.add(jb11);
jp3.add(jb12);
JPanel jp4 = new JPanel(new BorderLayout( ));
jp4.add(jp1, BorderLayout.NORTH);
jp4.add(jp2, BorderLayout.EAST);
jp4.add(jp3, BorderLayout.WEST);
JFrame jf = new JFrame( );
jf.getContentPane( ).add(jp4);
jf.pack( );
jf.setVisible(True);
Stimulant Drugs
Substances that increase alertness, attention, and energy by enhancing the activity of certain neurotransmitters in the brain.
Heart Rate
The number of heartbeats per unit of time, typically expressed as beats per minute (bpm).
Blood Pressure
The pressure of circulating blood against the walls of blood vessels, a critical parameter in assessing cardiovascular health.
Hallucinogenic
Substances that cause hallucinations, making one see, hear, or feel things that seem real but are not.
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