In SQL, the Command SELECT * Denotes to __________

question 19

Multiple Choice

In SQL, the command SELECT * denotes to __________.

• A) query all columns
• B) summarize some columns
• C) query some columns
• D) return every column

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Definitions:

Nicotine Addiction

A physical and psychological dependence on nicotine, a stimulant found in tobacco, leading to compulsive use despite harmful consequences.

Alcohol

An organic compound used in beverages and medications, acting as a central nervous system depressant, widely consumed worldwide.

Cocaine

A powerful stimulant drug derived from coca leaves, used recreationally for its euphoric effects and clinically for specific medical purposes.

Heroin

An opioid drug made from morphine, a natural substance taken from the seed pod of various opium poppy plants, which is highly addictive and illegal.