If a DEFAULT Constraint Is Included When a New Column

question 96

Multiple Choice

If a DEFAULT constraint is included when a new column is added to a table,the default value is applied to ________.

• A)all existing rows at the time the column is added
• B)all new rows
• C)all new rows but only after the UPDATE command is issued
• D)A and B
• E)A and C

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Definitions:

Promiscuously

In a manner indicating a lack of discrimination or a readiness to engage in varied interactions, often used in biological contexts to describe molecules or genes that interact with multiple partners.

Tactile Displays

Devices that provide information through touch, often used in technology to assist individuals who are visually impaired.

Touch

A sensation perceived through the skin, primarily enabled by mechanoreceptors, responding to mechanical pressure or distortion.