For the Questions Below, Consider the Following Operations on a Queue

question 65

Multiple Choice

For the questions below, consider the following operations on a Queue data structure that stores int values.
Queue q = new Queue( ) ;
q.enqueue(3) ;
q.enqueue(5) ;
q.enqueue(9) ;
System.out.println(q.dequeue( ) ) ; // d1
q.enqueue(2) ;
q.enqueue(4) ;
System.out.println(q.dequeue( ) ) ; // d2
System.out.println(q.dequeue( ) ) ; // d3
q.enqueue(1) ;
q.enqueue(8) ;
-After the code above executes, how many elements would remain in q?

• A) 0
• B) 4
• C) 5
• D) 6
• E) 7

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Definitions:

Muscle Fitness

A state of being physically strong and functionally efficient in muscle performance, including aspects of strength, endurance, and power.

Body Mechanics

This term relates to the correct use of the body to produce motion that is safe, efficient, and effective, thereby reducing the risk of injury.

Coordination

The ability to move different parts of the body smoothly and efficiently together.

Proprioceptive Neuromuscular Facilitation

A set of stretching techniques used to enhance both active and passive range of motion with the ultimate goal of improving functional movement.