Which Symbol Is Used in Standard SQL as a Wildcard

question 77

Multiple Choice

Which symbol is used in standard SQL as a wildcard to represent a series of one or more unspecified characters?

• A) percent sign %
• B) exclamation mark !
• C) underscore _
• D) question mark ?
• E) semi-colon ;

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Definitions:

Bicycling Injuries

Physical harm or damage that occurs as a result of accidents or falls while riding a bicycle.

Helmets

Protective headgear worn to prevent or minimize injuries to the head.

Riding

The act of sitting on and controlling the movement of an animal, typically a horse, or a vehicle, like a bicycle or motorcycle.

Rehearsal

Mnemonic strategy to keep an item in working memory through conscious repetition.