All of the Following Are True of an Ostringstream Object

question 28

Multiple Choice

All of the following are true of an ostringstream object except that:

• A) It uses a string to store output data.
• B) A stream insertion operation cannot be used to append additional data to it.
• C) The string data it stores is dynamically allocated.
• D) The data it stores can be accessed using the function str.

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Definitions:

Motion

The change in position of an object with respect to time and its reference point.

Pupil

Adjustable opening that allows light into a camera eye.

Opening

Creating a gap or space, providing access or an entrance to something.

Center

Often used in various contexts to denote the middle point of something; in geometry, it refers to the point equidistant from all points on the circumference of a circle or surface of a sphere.