1. List two important differences between lists andsets.________________________
ID: 3610798 • Letter: 1
Question
1. List two important differences between lists andsets.__________________________ ________________________________________________________ 2. ________T/F SetmySet; is a legal statement inJava. 3. ________T/F Set mySet =new Set(); isa legal statement in Java. 4. What happens if you add a duplicate item to aSet?______________ 5. What method do sets use to findduplicates?____________________. 1. List two important differences between lists andsets.__________________________ ________________________________________________________ 2. ________T/F SetmySet; is a legal statement inJava. 3. ________T/F Set mySet =new Set(); isa legal statement in Java. 4. What happens if you add a duplicate item to aSet?______________ 5. What method do sets use to findduplicates?____________________.Explanation / Answer
Hi.. 1) A Set is a collection with unique elements andprevents duplication within the collection. HashSet and TreeSet areimplementations of a Set interface.A List is a collection with an ordered sequence ofelements and may contain duplicates. ArrayList, LinkedList andVector are implementations of a List interface. 2)
Set mySet is the legal statement in Java For Create a set called mySet then weuse Set mySet = new HashSet(); 3)
Set mySet = new Set(); is not legal statement injava To Create a set called mySet SetmySet = new HashSet(); 4)
Set does not allow the duplicateelements 5)
To eliminate duplicate values in a collection, Javaprovides it own API. HashSet (java.util.*) is the classwhich implements Set interface I hope it is useful toyou. I hope it is useful toyou.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.