8. Is null a keyword?
The null value is not a keyword.
9. What is the preferred size of a component?
The preferred size of a component is the minimum component
size that will allow the component to display normally.
10. What method is used to specify a container's layout?
The setLayout() method is used to specify a container's
layout.
11. Which containers use a FlowLayout as their default
layout?
The Panel and Applet classes use the FlowLayout as their
default layout.
12. What state does a thread enter when it terminates its
processing?
When a thread terminates its processing, it enters the dead
state.
13. What is the Collections API?
The Collections API is a set of classes and interfaces that
support operations on collections of objects.
14. which characters may be used as the second character of
an identifier, but not as the first character of an identifier?
The digits 0 through 9 may not be used as the first
character of an identifier but they may be used after the first
character of an identifier.
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