Given the Following Declarations

question 18

Multiple Choice

Given the following declarations:
StringBuilder buffer = new StringBuilder("Testing Testing") ;
Buffer.setLength(7) ;
Buffer.ensureCapacity(5) ;
Which of the following is true?

• A) buffer has capacity 5.
• B) buffer has capacity 31.
• C) buffer has content "Testin".
• D) buffer has length 15.

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Definitions:

Beneficial

Having a positive effect; contributing to a favorable outcome or advantage.

Sooner Rather Than Later

A phrase encouraging prompt action or decision making to avoid potential problems or to seize opportunities quickly.

Two-Column List

A method used for organizing information or data into two distinct columns, often for comparison, contrast, or dual categorization purposes.

Buying

The action of purchasing goods or services.