Suppose a Structure and an Array Are Created with the Code

question 54

Multiple Choice

Suppose a structure and an array are created with the code
Structure Nation
Dim name As String
Dim continent As String
Dim population As Double 'in millions
Dim area As Double 'in square miles
End Structure
Dim nations(191) As Nation
in the Declarations section of the Code editor and the array is filled with data for the 192 member nations of the UN. What will be displayed in the list box when the following code is executed?
Dim query = From country In nations
Order By country.area Descending
Select country.name, country.population
lstBox.Items.Add(query.First.name)
lstBox.Items.Add(1000000 * query.First.population)

• A) the name and population of the smallest country in the UN
• B) the name and population of the largest country in the UN
• C) the name and population of the least populous country in the UN
• D) the name and population of the most populous country in the UN

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Definitions:

Input

A resource or component used in the production process to produce goods and services.

Production Function

A production function is a mathematical model that describes the relationship between inputs used in production (like labor and capital) and the output produced.

Profit

The financial gain achieved when the revenues obtained from business activities exceed the expenses, costs, and taxes associated with maintaining the activity.

Commodity

A primary item used in trading that is replaceable with other items of the same type.