Given the Following Declarations

question 2

Multiple Choice

Given the following declarations:
StringBuilder buf;
StringBuilder buf2 = new StringBuilder() ;
String c = new String("test") ;
Which of the following is not a valid StringBuilder constructor?

• A) buf = new StringBuilder();
• B) buf = new StringBuilder(buf2, 32);
• C) buf = new StringBuilder(32);
• D) buf = new StringBuilder(c);

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Definitions:

Production Possibilities

Different combinations of goods and services that an economy can produce using all its resources efficiently.

Mutually Beneficial

Actions or agreements that provide benefits to all parties involved.

Specialize

To focus on a specific area of study, work, or activity, developing expertise and efficiency in that particular area.

Labor-Intensive

Describes industries or processes that require a large amount of labor to produce goods or services, as opposed to using a large amount of capital or machinery.