Based on the Code Shown, Which Query Finds How Many

question 37

Multiple Choice

Based on the code shown, which query finds how many items are in category TOY???Item (ItemNum, Description, OnHand, Category, Storehouse, Price )

• A) SELECT SUM(*) FROM Item WHERE Category='TOY' ;
• B) SELECT COUNT(*) FROM Item WHERE Category='TOY' ;
• C) SELECT COUNT FROM Item WHERE Category='TOY' ;
• D) SELECT COUNT* FROM Item WHERE Category='TOY' ;

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Definitions:

Skull Fracture

A type of bone fracture specifically affecting the cranium (the bones that encase the brain).

Oculovestibular Response

A neurologic test involving the stimulation of the vestibular system in the inner ear to assess brainstem function.

Doll's Head Maneuver

A neurological test that assesses the reflexive movement of the eyes in response to movement of the head, used to evaluate brainstem function.

Pyramidal Tract Lesions

Damage or injuries to the pyramidal tracts, which are major pathways in the central nervous system that transmit motor signals from the brain to the spinal cord and control voluntary movements.