Unfortunately, someone who is not a prince among men deleted a lot of the job-search content from REDUX a while ago. The following is a repost of advice that had been posted originally by db/DonBaer:
7 Questions to ask the Headhunters
1) How did you find me?
This will tell you which resources, (job sites, networking, placement services), are producing results for you in your search for a more rewarding opportunity.
2) Ask for specifics about the positions, i.e., Required Skills, Responsibilities, Compensation Package?
Determine if this opportunity matches your geographic preferences, your short & long term goals and your expected compensation.
3) Are you dealing with the client's HR people or do you have direct contact with the (decision maker) Hiring Manager?
Listen for a hint of how much influence the Recruiter will have with this client. A search engagement that puts the Recruiter in direct contact with the Hiring Manager will offer a significantly stronger opportunity for you to be placed in the position.
4) When will I find out who the "client" company is?
A relationship between a Recruiter and a Candidate should be built on a foundation of trust, honesty and respect. Most Recruiters will provide client information to you right after they have presented your resume to the client. If the Recruiter will not agree to these terms you should question the Recruiter's reasons for withholding the information and decide if you want this person to represent you.
5) How many people have you personally placed with this client?
Look for a Recruiter that has a successful history with the client, better yet, with the Hiring Manager. The Recruiter should have a solid understanding of the client's needs in order to determine if you will fit into the position, the work team and into the corporate culture.
6) Tell me about your career choice. How did you get into recruiting?
Screen the Recruiter to learn more about his/her skill level and experience as a Recruiter. If the Recruiter has less than 2 years of experience they're still in the process of learning the trade.
7) After you present my resume, when can I expect to hear from you regarding the status of this position?
Set expectations with the Recruiter about the frequency of updates regarding your candidacy. You should also insist that the Recruiter should inform you about other opportunities and ask for your permission before presenting you to any other clients.