Chat with AIExam 16: Collections,maps,and Iterators
Exam 1: Getting Started45 Questions
Exam 2: Console Input and Output29 Questions
Exam 3: Flow of Control44 Questions
Exam 4: Defining Classes I45 Questions
Exam 5: Defining Classes II46 Questions
Exam 6: Arrays46 Questions
Exam 7: Inheritance43 Questions
Exam 8: Polymorphism and Abstract Classes43 Questions
Exam 9: Exception Handling45 Questions
Exam 10: File IO46 Questions
Exam 11: Recursion44 Questions
Exam 12: Uml and Patterns22 Questions
Exam 13: Interfaces and Inner Classes32 Questions
Exam 14: Generics and the Arraylist Class32 Questions
Exam 15: Linked Data Structures43 Questions
Exam 16: Collections,maps,and Iterators44 Questions
Exam 17: Swing I37 Questions
Exam 18: Swing II31 Questions
Exam 19: Java Never Ends26 Questions
Exam 20: Applets25 Questions
Select questions type
A Java collection is any class that implements the Collection interface.
(True/False)
4.9/5 
(36)
(36) Write a Java statement to recover the unused memory in the resulting vector in number 4 above.
(Essay)
4.8/5 (34)
(34) If you want a class that implements the Set interface and do not need any methods beyond those in the Set interface,you can use the concrete class:
(Multiple Choice)
4.8/5 (31)
(31) A vector can potentially encounter an ArrayIndexOutOfBoundsException.
(True/False)
4.9/5 (39)
(39) 
Filters
- Essay(0)
- Multiple Choice(0)
- Short Answer(0)
- True False(0)
- Matching(0)