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();

---

Definitions:

Gaining Nothing

A situation where an action results in no net benefit or improvement compared to the original state or to a different action.

Strategy

A plan designed to achieve specific long-term objectives, often involving a series of actions or tactics.

Advertising

The action of calling public attention to products, services, or events through paid announcements by an identified sponsor.

Economic Effect

The impact of a decision or event on the economy, which can be observed through indicators like GDP, employment rates, and inflation.