The answer is an absolute “Yes.” I’ve been to far too many networking events where job seekers have attended unprepared. Yes it’s good to bring a stack of resumes with you (and even better to keep them in your car and/or have one handy at all times) but having business cards are especially helpful.
Why Business Cards:
Business cards are small, easy to carry and most people in the business world are used to dealing with them. Some people have Business Card Scanner
that can scan them into their contact management system. Others have a filing system for them.