A question mark.
A question, an inquiry (US), an enquiry (UK).
A set of instructions passed to a database.
To ask a question.
To send a private message to (a user on IRC).
To send out a query letter.
To pass a set of instructions to a database to retrieve information from it.
To ask, inquire.
To question or call into doubt.
Used to encourage someone to achieve success, or to celebrate a success or triumph.
The condition or state of having won a battle or competition, or having succeeded in an effort; (countable) an instance of this.