Which of the following is a valid SQL command?

Question

A) CHARACTER

B) NUMERIC

C) FLOAT

D) All of the above

Answer 1

The valid SQL command among the options provided is option D) All of the above. The command CHARACTER is used as a data type, not a standalone command. NUMERIC is a valid SQL command for defining a numeric data type, while FLOAT is used for defining a floating-point numeric data type. Option D encompasses all these valid SQL commands, making it the correct choice.

Answer 2

The correct answer to the question “Which of the following is a valid SQL command” is option (d). All of the above. As all these Character, Numeric, and Float are valid SQL commands. And if you are a beginner and wish to learn SQL, and get certified, to enhance your job prospects, then check out the SQL certification course, from Intellipaat. And also watch the following video on SQL for Beginners to get started.

Answer 3

The valid SQL command among the options provided is option D) All of the above.

The command CHARACTER is not a valid SQL command by itself. It is commonly used as a data type, such as CHAR or VARCHAR, to define character-based columns in a table.

The command NUMERIC is a valid SQL command and is used to define a numeric data type for columns that store numeric values with precision and scale.

The command FLOAT is also a valid SQL command used to define a floating-point numeric data type for columns that store decimal or fractional values.

Therefore, option D) All of the above is the correct choice since it includes all the valid SQL commands mentioned in the options, covering both character-based (CHARACTER) and numeric (NUMERIC, FLOAT) commands.

Answer 4

D) All of the above.