In an Attribute Definition in a DTD, a V Declaration

question 45

Multiple Choice

In an attribute definition in a DTD, a V declaration means ____________.

• A)use the value V or a value that contains V.
• B)use the value V if the attribute is unspecified.
• C)use the value V if the attribute is optional.
• D)use the value V if the attribute is required.

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Definitions:

Air Cells

Small cavities found in various biological tissues, such as the cavities within the bone structure of the human ear, which help in respiratory gas exchange or sound transmission.

Lungs

A pair of spongy, air-filled organs located on either side of the chest (thorax), which play a crucial role in the respiratory system.

Pharynx

The muscular tube at the back of the nasal and oral cavities that connects them to the esophagus.

Respiratory System

The network of organs and tissues, including the lungs and airways, involved in the intake of oxygen and the removal of carbon dioxide from the body.