Which of the Following Search Conditions Can Be Used to Identify

question 28

Multiple Choice

Which of the following search conditions can be used to identify records that do not have data stored in a column named ColB?​

• A) ​ColB = NULL
• B) ​ColB IS NOT NULL
• C) ​ColB IS NULL
• D) ​ColB = ' '

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Definitions:

Rightness

The quality of being correct, appropriate, or moral in judgement or action.

Low Quality Evidence

Information or data that lacks credibility or reliability, often due to poor research methods or biased sources.

High Quality Evidence

Information or data regarded as exceptionally credible and reliable, often used to support arguments or hypotheses.

Logical Application

The use of reason and systematic thinking to solve problems or make decisions based on established principles.