The Following SQL Query

question 11

Multiple Choice

The following SQL query:
SELECT * FROM TableName

• A) generates an error.
• B) selects all rows from the table TableName.
• C) selects all columns from the table TableName.
• D) selects all rows and columns from the table TableName.

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Definitions:

Refrigerators

Appliances used for keeping food and drinks cold.

Range

Range in statistics refers to the difference between the highest and lowest values in a dataset, indicating the spread of the data.

Interquartile Range

The statistical measure of middle fifty percent of a data set, calculated as the difference between the 75th and 25th percentiles.

Test Scores

Quantitative measurements that represent a person's level of achievement or proficiency in a given subject or skill.