In a query, what symbol is used to surround a parameter’s user prompt? A. [ ] B. { } C. ” ” D. ( )

” option2=”{ }” option3=”” “” option4=”( )” correct=”option1″]

The correct answer is: A. [ ]

A parameter’s user prompt is surrounded by square brackets ([ ]). This is the standard way to indicate that a value is required for the parameter. For example, the following query would prompt the user to enter a name:

SELECT name FROM users WHERE name = [name];

The user would then be prompted to enter a name, and the query would return the results for that name.

The other options are incorrect. Option B, curly braces ({}), are used to surround a group of values. Option C, double quotes (“), are used to surround a string value. Option D, parentheses (()), are used to surround a function call.