Explain How to Combine Queries Using the UNION Clause

question 35

Essay

Explain how to combine queries using the UNION clause.

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Definitions:

Electronic Junk Mail

Unsolicited and often unwanted emails, typically sent in bulk for advertising purposes, also known as spam.

Junk Mail

Unsolicited or unwanted email messages, typically of a commercial nature, sent to a large number of recipients.

AI System

Artificial Intelligence System: Computer systems designed to mimic human intelligence, performing tasks such as recognizing speech, making decisions, and translating languages.

Spoken Words

Oral expressions or utterances used in communication; can also refer to live or recorded verbal presentations or performances.