Example Code Ch 13-5

question 57

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: What value is returned by the last dequeue operation, denoted with a d3 as a comment.

• A) 3
• B) 5
• C) 9
• D) 2
• E) 4

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Definitions:

Brand Equity

The value and strength of a brand that influences consumer preference and loyalty, derived from perceptions of quality, associations, and brand recognition.

Facilitating Purchasing

The process of making it easier for customers to buy products or services, often through simplifying procedures or providing additional information.

Brand Attributes

Features that define and distinguish a brand in the market, influencing consumer perceptions and brand identity.

Protects From Competition

Strategies or practices implemented by a company to safeguard its market position and reduce the impact of rivals.