The Numbers 3, 2, 5, 7 Are Enqueued in a Queue

question 14

Multiple Choice

The numbers 3, 2, 5, 7 are enqueued in a queue in that order, then three numbers are dequeued, and finally 3, 7, 9, 4 are enqueued in that order. What is the first number in the queue the next number to be dequeued) ?

• A) 3
• B) 7
• C) 9
• D) 4

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Definitions:

Systems Development

The process of creating and maintaining information systems, including hardware, software, network, and data components, tailored to meet organizational needs.

Budgeting

The process of creating a plan to spend your money, allocating specific amounts to various needs, savings, and desires.

Reporting

The method of arranging data into summary reports to track the performance of various sectors within a business.

Self-Discipline

The ability to control one's feelings and overcome one's weaknesses; the ability to pursue what one thinks is right despite temptations to abandon it.