Anomaly: Without normalization, redundancies occur in the table, and it may lead to errors or some sort of inconsistency. These are termed as anomalies. Anomalies occur when user wants to update the data in the table. There are three types of anomalies namely, Insertion anomaly, Deletion anomaly and Modification anomaly. Data redundancy: Data redundancy is presence of repeated data in the storage device. It consists of duplicate data that is additional to the actual data. In this, the data related to a folder can be seen in other folders. For example, file related to science folder can be seen in mathematics or social.

Question

Add a timer in the following code. public class GameGUI extends JPanel { private final Labyrinth labyrinth; private final Player player; private final Dragon dragon; private Timer timer; private long elapsedTime; public GameGUI(Labyrinth labyrinth, Player player, Dragon dragon) { this.labyrinth = labyrinth; this.player = player; this.dragon = dragon; String playerName = JOptionPane.showInputDialog("Enter your name:"); player.setName(playerName); elapsedTime = 0; timer = new Timer(1000, e -> { elapsedTime++; repaint(); }); timer.start(); } @Override protected void paintComponent(Graphics g) { super.paintComponent(g); int cellSize = Math.min(getWidth() / labyrinth.getSize(), getHeight() / labyrinth.getSize());}

Answer 1

Question

Chapter 1, Problem 4P

Program Plan Intro

Anomaly:

Without normalization, redundancies occur in the table, and it may lead to errors or some sort of inconsistency. These are termed as anomalies.

Anomalies occur when user wants to update the data in the table.

There are three types of anomalies namely, Insertion anomaly, Deletion anomaly and Modification anomaly.

Data redundancy:

Data redundancy is presence of repeated data in the storage device. It consists of duplicate data that is additional to the actual data.

In this, the data related to a folder can be seen in other folders. For example, file related to science folder can be seen in mathematics or social.

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