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Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Given the following method within the ArrayQueue class, what does it do ? public int Undefined(E item) { int i = front, count = 0; for ( int j = 0; j< size; j++ ) { if (! theData[i].equals(item)) count++; i = (i + 1) % capacity; } return count; } A) It returns the number of the elements in the queue not equal to the element at the front of the queue and, also item. B It returns the number of the elements in the queue not equal to the element at the front of the queue. It returns the number of elements of the queue not equal to item. D It returns the number of occurrences of item in the queue.
Transcribed Image Text:Given the following method within the ArrayQueue class, what does it do ? public int Undefined(E item) { int i = front, count = 0; for ( int j = 0; j< size; j++ ) { if (! theData[i].equals(item)) count++; i = (i + 1) % capacity; } return count; } A) It returns the number of the elements in the queue not equal to the element at the front of the queue and, also item. B It returns the number of the elements in the queue not equal to the element at the front of the queue. It returns the number of elements of the queue not equal to item. D It returns the number of occurrences of item in the queue.
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