In an SQL Query,which of the Following Symbols Is Used

question 91

Multiple Choice

In an SQL query,which of the following symbols is used by ANSI SQL to represent a single unspecified character?

• A)_ (underscore)
• B)(?) (question mark)
• C)* (asterisk)
• D)% (percent)
• E)# (pound)

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Definitions:

Average Rate of Return

A method of determining the profitability of an investment by dividing the average annual profit by the initial investment cost.

Total Income

The sum of all revenues and gains that a person or business receives over a period of time, before any expenses are subtracted.

Average Rate of Return

A metric that determines the earnings from an investment by dividing the mean yearly profit by the cost of the initial investment.

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in equal annual amounts.