Quiz
If your mind hasn't taken a vacation by this point in the hour, test your knowledge of this chapter with the following questions.
Questions
| 1: | How did object-oriented programming get its name?
Programs are considered to be a group of objects working together. People often object because it's hard to master.
| | 2: | Which of the following isn't a part of Java's security?
Web programs cannot run programs on the user's computer. The identity of a program's author is always verified. Java windows are labeled as Java windows.
| | 3: | What is a program's capability to handle more than one task called?
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Answers| A1:
| a. It's also abbreviated as OOP. | | A2:
| b. ActiveX programs verify the author of the program, but this security method is not implemented as a standard security measure of Java. Programmers can use digital signatures and an identity verifying company like VeriSign in Java, but it isn't required. | | A3:
| c. This also is called multitasking, but the term multithreading is used in conjunction with Java because an independently running part of a program is called a thread. |
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