Question

For the naming convention to name the attributes which of the following is true *
*Do not use a space between words instead separate them with the underscore

* All of the above
* For subsequent characters use either letter, number or the underscore character
*Do not use special characters except underscore

*Start all attribute name with a letter
* Use abbreviations if needed to keep the length of attribute name shot​

Answer 1

Answer:

you should not use the underscore character because it will show you error

Explanation:

start the writing with a letter it should not start with a underscore or any digit