Given That String[] Str Has Been Initialized, to Get a Copy

question 27

Multiple Choice

Given that String[] str has been initialized, to get a copy of str[0] with all characters converted to upper case, use the following statement:

• A) str.uppercase();
• B) str[0].upperCase();
• C) str.toUpperCase();
• D) str[0].toUpperCase();

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Definitions:

Economy

An extensive network of activities related to producing, consuming, and exchanging that assists in allocating limited resources.

Severe Recession

A period of significant decline in economic activity across the economy, lasting longer than a few months.

Economy

The system by which goods and services are produced, distributed, and consumed in a society, encompassing all activities related to production, consumption, and trade.

Heart Transplants

A surgical procedure where a diseased or failing heart is replaced with a healthier donor heart.