Rosalind Wants to Add Attribute Declarations to Her DTD, and She

question 58

Multiple Choice

Rosalind wants to add attribute declarations to her DTD, and she turns to you for information about the possible attribute types.
-You help Rosalind write the declaration of the "semester" attribute described in the previous problem.Which of the following is an appropriate declaration for this attribute?

• A) <!ATTLIST course semester (fall | spring | summer) #REQUIRED>
• B) <!ATTLIST course semester (fall, spring, summer) #REQUIRED>
• C) <!ATTLIST semester course (fall | spring | summer) #REQUIRED>
• D) <!ATTLIST semester course (fall, spring, summer) #REQUIRED>

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Definitions:

Scoliosis

A medical condition characterized by a lateral curvature of the spine, which can affect posture and mobility.

Vertebral Rotation

A movement or condition where the vertebrae turn around their longitudinal axis, common in discussions of spinal health and alignment.

Osteomalacia

The softening of the bones due to vitamin D deficiency or impaired metabolism, leading to increased risk of fractures.

Isotonic Exercises

Physical exercises in which the muscle length changes against a constant load, effectively enhancing muscle tone, strength, and endurance.