Question: To help you prepare for an interview
Options:
Research the industry and company.  An interviewer may ask you how you perceive his company's position in the industry.  For this reason, focus your job search on just a few industries.
Research the industry and company.  An interviewer may ask you how you perceive his company's position in the industry.  For this reason, focus your job search on every industry you can.
Answer: Research the industry and company.  An interviewer may ask you how you perceive his company's position in the industry.  For this reason, focus your job search on just a few industries.