Which of the following statements are true?

[hbsimmons88]

Question 1

All the concrete classes in the Java Collections Framework implement ________.
◦ the Comparable interface
◦ the Comparator interface
◦ the Serializable interfaces
◦ the Cloneable interface

Question 2

Which of the following statements are true?
◦ The Collection interface provides the basic operations for adding and removing elements in a collection.
◦ The AbstractCollection class is a convenience class that provides partial implementation for the Collection interface.
◦ Some of the methods in the Collection interface cannot be implemented in the concrete subclass. In this case, the method would throw java.lang.UnsupportedOperationException, a subclass of RuntimeException.
◦ All interfaces and classes in the Collections framework are declared using generic type since JDK 1.5.
◦ The Collection interface is the root interface for manipulating a collection of objects.

[Moriaki]

A FREE account is required to view all solutions! Click to Register

Login with Facebook Login with Google Login with Email

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 39% of students answer this correctly

[hbsimmons88]

Thanks for the timely response, appreciate it

[helenmarkerine]

YES! Correct, THANKS for helping me on my review