When Searching for a Value in an Array, What Are

question 19

Multiple Choice

When searching for a value in an array, what are the possible outcomes?

• A) We find the value and return its array index.
• B) We do not find the value and return -1.
• C) We find the value and return its array index or we do not find the value and return -1.
• D) None of these is correct.

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Definitions:

Foreign-exchange Reserves

Assets held by a central bank in foreign currencies, which are used to back liabilities on their own issued currency as well as to influence monetary policy.

Pegged Exchange Rate

A currency system where a country's currency value is fixed or linked to another currency or a basket of currencies.

Fixed Exchange-rate System

A currency system where the value of a country's currency is pegged to another currency, a basket of currencies, or a commodity like gold.