Answers to Chapter 10

Reviewing It

1: Explain the purpose of a JAR file.
A1: To put all associated pieces of code together in a single downloadable file
2: Why does the JDeveloper software create a HTML file when saving the Java program?
A2: The HTML file will be accessed by the Web browser. This file contains the necessary HTML code to access the java program
3: Why does the JDBC thin client software prompt for userid and password?
A3: Because the thin drivers maintain connectivity between the client and the database where the thick drivers maintain connectivity between the servlet and the database
4: What is a DAD and why is it important?
A4: This ...

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