Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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LinkedList list = new LinkedList();
ListIterator s1 = list.listIterator();
System.out.println(s1.hasNext());
What is the output of the above print statement?
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Transcribed Image Text:LinkedList list = new LinkedList(); ListIterator s1 = list.listIterator(); System.out.println(s1.hasNext()); What is the output of the above print statement?
PriorityQueue queue3 = new PriorityQueue ();
queue3.offer ("florida");
queue3.offer("California");
queue3.offer ("Nebraska");
System.out.println(queue3.remove());
What is the output of the above print statement?
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Transcribed Image Text:PriorityQueue queue3 = new PriorityQueue (); queue3.offer ("florida"); queue3.offer("California"); queue3.offer ("Nebraska"); System.out.println(queue3.remove()); What is the output of the above print statement?
Expert Solution
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Step 1

Given codes 

  • LinkedList list = new LinkedList(); ListIterator s1 = list.listIterator(); System.out.println(s1.hasNext());

 

  • PriorityQueue queue3 = new PriorityQueue();

queue3.offer("florida");

queue3.offer ("California");

queue3.offer ("Nebraska");

System.out.println(queue3.remove())

 

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