A Column Alias Must Be Contained Within Double Quotation Marks

question 73

Multiple Choice

A column alias must be contained within double quotation marks (" ") if it contains which of the following?​

• A) ​blank spaces
• B) ​special symbols
• C) ​characters that should be displayed in lower or mixed case
• D) ​all of the above

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Definitions:

Symbiotic Relationships

Interactions between two different organisms living in close physical association, typically to the advantage of both.

Larger Cells

Cells that are significantly above the average size, which can occur in various organisms and may have specific functional adaptations.

Bacteria

Single-celled microorganisms that can be found in a wide range of environments; some cause disease while others are beneficial.

Siliceous Shells

Shells or skeletons of some aquatic organisms, made of silica and found in diatoms and certain sponges.