Example Code Ch 13-5

question 55

Multiple Choice

Example Code Ch 13-5
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) ;
-Refer to Example Code Ch 13-5: If we replace the System.out.println statements (denoted in comments as d1, d2 and d3) with the statement q.enqueue(q.dequeue() ) ; q would contain which order of int values after all instructions have executed?

• A) 3, 5, 9, 2, 4, 1, 8
• B) 3, 5, 9, 1, 8, 2, 4
• C) 5, 9, 2, 4, 1, 8, 3
• D) 3, 2, 4, 5, 9, 1, 8
• E) 2, 4, 1, 8, 3, 5, 9

Discuss the severity of substance abuse relapse and strategies for relapse prevention.

Understand the relationship between stress, interpersonal conflict, and immune system functioning.

Grasp the goal and focus areas of positive psychology.

Recognize how stress is viewed in the context of major life events versus daily hassles.

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Definitions:

Demand

Refers to the quantity of a good or service desired by consumers at a given price level and time.

Income

Represents the financial earnings of an individual or enterprise, often quantified on a yearly basis.

Utility Function

An economic model representing how a consumer ranks different bundles of goods based on the level of satisfaction or utility they provide.

Demand

The quantity of a good or service that consumers are willing and able to purchase at various prices during a given period.