With millions of questions being asked, forgive us if we get behind. We all work on it every day!
If you mean on this site, all these answers, including this one, have been provided by live people.
The purpose of this site is to provide answers to people who ask questions. Most of us like to provide answers for people, so that they have the right information, and so that they can rely on sites like this one when they have questions.
That will depend on the question. WikiAnswers is one site that you can find answers for questions on. There are also many sites that specialise in particular subjects where you can ask questions and get answers.
Well, that depends on who you are talking to. I am one of the very many, many people that answers questions, yes. Am I the only one, definitely no. Am I answering this question and at the same time planning to answer other questions on the site? Yes.
Only when there are real questions to answer. Did you bring one with you?
That's the whole point of the site ! People ask questions they need to know - and the community eventually answers every single one. New questions are added just as quickly as existing questions are answered.
Because no one has answerd your question yet that you were looking for. All the questions and answers are done by people, not computers.
To find good interview questions and answers one can go to a site called JobSearch , where one will find the top 10 best interview questions along with the best answers. A few other sites like Career Builder and the Student Room also have good questions and answers.
Because WikiAnswers is a "wiki", which is a type of site where the contributors/visitors to the site are the ones that give the answers. That is what is supposed to happen on this site. Of course, you will find that some "answers" will be given by people who are just here to have fun and really don't know the answers, but there are plenty of people who do answer questions here correctly. If you find an incorrect one, please feel free to change it. That's what this site is all about!
It has a large library of questions and answers, so one can turn to it for answers. When a large number of people turn here for answers, then some of them also decide to answer a few unanswered questions, thus extending the scope of the library and allowing it to appeal to more people and grow and repeat the cycle.
ChaCha is a great site for answering random questions. And it's free! Another one might be Yahoo Answers.
It is people who are answering the questions; there are bots used for cleaning up the site and flagging bad answers. For registered users (and not "drive by" visitors), you can click on the username at the bottom of an answer. This takes you to the user's profile and message board. Yes, real people answer questions here; this is one of the reasons why you may get more than one answer.