A MySQL Command to Change a Value Within a Table

question 11

Multiple Choice

A MySQL command to change a value within a table to null _____.

• A) requires that the value NULL be enclosed in double quotation marks
• B) is formatted differently from other commands to change table data
• C) incorporates the UPDATE and SET commands and a WHERE clause
• D) will execute only if the column selected was specified as NOT NULL

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Definitions:

Probability-Weighted

An approach to forecast future outcomes which involves assigning probabilities to different possible events and calculating expected values.

Time Value

The concept that money available now is worth more than the same amount in the future due to its potential earning capacity.

Par Value

The nominal or face value of a bond, share of stock, or coupon as indicated on a bond or stock certificate. It is the value at which a company's shares are initially recorded in its books.

Undervalued

A financial assessment suggesting that a security or asset is trading below its intrinsic or fair value.