Mysql how can you tell the database you are indexing a certain field

Database uses the approach of programming while both the data and the processing instructions are stored in the database.

What did you need with?

The best answer is    c) the main() methodfor java, that will be the main starting/entry point. the other choices are generally irrelevant.a java program need not access a firewall, especially if it is designed to work offline. a firewall only deals with networking; it will not be relevant for all java programs.microsoft excel is not relevant for all java programs.a colon is too general.