What Special Value Are the Elements of an Array of Reference

question 20

Multiple Choice

What special value are the elements of an array of reference type objects set to by default?

• A) 0
• B) void
• C) -1
• D) null

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Definitions:

Exchange Rate

The value of one currency for the purpose of conversion to another currency, determining how much one currency is worth in terms of another.

Pesos Per Dollar

A currency exchange rate that shows how many Mexican pesos can be exchanged for one US dollar.

U.S. Economy

The economic system of the United States, characterized by private enterprise, a variety of industries, advanced technology, and a complex system of goods and services production and distribution.

Dollar Price

The value of a commodity, asset, or service denoted in units of the U.S. dollar, reflecting its cost or market value.