Question: Using the following code segment: Queue Character > q = new Queue > ( ) ; q . enqueue ( ' A ' ) ;

Using the following code segment:
Queue Character >q= new Queue >();
q.enqueue ('A');
q.enqueue ('B');
q.enqueue ('C');
q.enqueue ('D');
ch =q* getFront () ;
q.dequeue ();
q.enqueue (ch);
What is the value at the back of q?
A
B
C
D
E
Using the following code segment: Queue Character >q= new Queue >();

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