The SQL Keyword IS NULL Can Be Used to Help

question 19

Multiple Choice

The SQL keyword IS NULL can be used to help ________.

• A)count the number of columns in a table
• B)count the number of rows in a table
• C)count the number of null values in a column
• D)count the number of values in a column

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Definitions:

Outright Deceive

To mislead or trick someone without any form of concealment or subtlety.

Relational Dissolution

is the process of ending or terminating a personal relationship between individuals.

Intrapsychic Phase

A stage in the deterioration of relationships focusing on personal reflection about the relationship and consideration of the disadvantages of one's partner, leading to internal conflict.

Emotions Bottled

The act of suppressing or holding back one's emotions instead of expressing them, often leading to increased stress or emotional outbreaks later.