An Application Uses the PosterFrame

question 22

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An application uses the posterFrame.txt sequential access file to display all of the poster frames in a list box.You need to use the list box to select and remove any poster frames that are 16x20.Which of the following statements determines if a line is selected in the list box?

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Definitions:

Eye Blink

A rapid closing and opening of the eyelid which is a reflex reaction to protect the eye from foreign bodies or bright lights and to lubricate the eyeball.

Unconditioned Reflex

An automatic response to a specific stimulus that does not require prior learning or conditioning to occur.

Stimulus

Any object, event, or environmental condition that can provoke a physiological or psychological response.

Response

Any behavior of a living organism that results from an external or internal stimulus.