Apply Your Knowledge
Review Questions
| 1: | What is the Collections API? |
| 2: | What is the Vector class? |
| 3: | What is the Stack class? |
| 4: | What is the Dictionary class? |
| 5: | What is the Collection interface? |
| 6: | What is the List interface? |
| 7: | What is the Map interface? |
| 8: | What is the Set interface? |
| 9: | What is an Iterator interface? |
| 10: | What is the GregorianCalendar class? |
| 11: | What is the SimpleTimeZone class? |
| 12: | What is the Locale class? |
| 13: | What is the ResourceBundle class? |
| 14: | How are Observer and Observable used? |
| 15: | Which java.util classes and interfaces support event handling? |
Exam Questions
| 1: | What changes are needed to make the following program compile?
import java.util.*; class Question { public static void main(String args[]) { String s1 = "abc"; String s2 = "def"; Vector ... |
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