Hue Is Developing an XSLT Style Sheet to Display Data

question 59

Multiple Choice

 
Hue is developing an XSLT style sheet to display data from a research survey. The structure of the surveys.xml file is shown in the accompanying figure. She comes to you for assistance in preparing the final file.
-Hue would like to display the value of the date element in her result document. Which of the following do you tell her shows the correct code to use to display this information?

• A) <xsl:value-of select="surveys/survey/date" />
• B) <xsl:select value-of="surveys/survey/date" />
• C) <xsl:value-of select="date" />
• D) <xsl:select value-of="date" />

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Definitions:

Retinal Disparity

The slight difference in the visual images that reach each eye, which is then interpreted by the brain to gauge depth and distance.

Brightness Constancy

The perception of an object maintaining consistent brightness despite changes in the lighting conditions around it.

Size Constancy

The perception of an object as having a constant size, despite variations in the size of the visual field image caused by changes in viewing distance.

Retinal Image

The projection of visual imagery onto the retina, enabling the process of vision by converting light into neural signals sent to the brain.