You Are Adding a Child Node to the Product

question 4

Multiple Choice

You are adding a child node to the product.info block using the XML: How will this block be rendered?

• A) Child block nodes are automatically rendered as HTML
• B) By calling $block->getChildHtml('mynewblock') in the parent block's template
• C) The layout is invalid since block elements cannot be nested
• D) Automatically if the block class Custom implements the _toHtml method

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Definitions:

Light-dependent Reactions

The phase of photosynthesis that converts solar energy into chemical energy, occurring in the thylakoid membranes of chloroplasts.

Carbon Fixation Reactions

Reduction reactions of photosynthesis in which carbon from carbon dioxide becomes incorporated into organic molecules, leading to the production of carbohydrate. See Calvin Cycle.

Reduced

A term often used in chemistry to describe the gain of electrons or decrease in oxidation state by a molecule, atom, or ion.

Oxidized

Describes a process where an atom, molecule, or ion loses electrons, often associated with a gain of oxygen or loss of hydrogen in chemical reactions.