The Document toolbar contains buttons you can use to execute frequently used commands also available on the File and Edit menus.
Answer the following statement true (T) or false (F)
False
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FlowLayout is ________.
a. an abstract class b. a way of organizing components vertically c. the simplest layout manager d. left-aligned by default
Answer the following statements true (T) or false (F)
1. If two methods in the same class have the same name but different signatures, the second overrides the first. 2. Every class has a toString method and an equals method inherited from the Object 3. All methods in an abstract class must also be declared abstract. 4. A compiler error will result if an anonymous inner class tries to use a variable that is not final, or not effectively final. 5. A functional interface is simply an interface that has one abstract method.
Queue: Explain how a queue is a priority queue in which arrival time determines priority.
What will be an ideal response?
For which option below would an add-on or plug-in be helpful for extending capabilities?
A) check to see if a Web site has been deleted B) check to see which parts of a Web page might not be working or experiencing high traffic C) check to see if a Web server is off-line D) provide special display for graphics such as PDF files