Exam 2: First Java Programs

Graphics and GUI programs in Java can run either as stand-alone applications or as applets.

The three steps to writing and running a program, in order, are ____.

Parameters are used to share information between objects. ____________________

List at least three reasons why Java is used by companies such as Sun and IBM to develop their major applications. Why might a programmer choose another language?

Java applets have little risk of infecting your computer with a virus.

Lucia decides to use the ____ development environment so that she can increase her productivity.

To run Java byte code, you must install a(n) ____.

Identify the letter of the choice that best matches the phrase or definition. a.Applet b.GUI c.IDE d.Pane e.Byte code -Familiar interface for PC users.

A(n) ____________________ is a programmer who breaks into computer systems in an unauthorized way.

Identify the letter of the choice that best matches the phrase or definition. a.Applet b.GUI c.IDE d.Pane e.Byte code -Eclipse is an example.

A(n) ____ is a program that behaves like a computer.

Identify the letter of the choice that best matches the phrase or definition. a.Applet b.GUI c.IDE d.Pane e.Byte code -Windows are often organized into many of these.

Java bears a superficial resemblance to C++.

Syntax errors is another term for compile-time errors. ____________________

Java is all of the following EXCEPT ____.

The main factor affecting a program's readability is misspelled words.

The string of characters that appears between the parentheses following the message in Java code is called a(n) ____.

Java programs accomplish many tasks by sending messages to objects.

Identify the letter of the choice that best matches the phrase or definition. a.Applet b.GUI c.IDE d.Pane e.Byte code -An example could be a continuous stream of stock quotes.

Colors in most computer systems use the ____ scheme.