Final answer:
Option 3, handing out business cards with a personalized recommendation, is the proper use of a business card, as it fosters professional connections and shares relevant professional information in a concise format.
Step-by-step explanation:
The proper use of a business card is to represent your professional image and facilitate the exchange of contact information in a professional setting. Among the scenarios presented, Option 3: Handing out cards with a personalized recommendation, is the correct way to utilize a business card. This method emphasizes the importance of making a personal connection and providing value to the recipient.
Networking cards, a type of business card for job seekers, are designed to keep your contact details, skills, and experience handy for sharing. They should be kept clean, crisp, and with you at all times as you never know when you might meet a new contact. A networking business card is a great alternative to handing out a resume in a social setting because it is less awkward and still professionally conveys the necessary information.