Final answer:
A good networker takes an open and friendly conversational stance, engages in small talk, and regularly keeps in touch with contacts.
Step-by-step explanation:
A good networker takes an open and friendly conversational stance. They engage in small talk, showing interest and care for their colleagues. They are also adaptable and willing to adapt to unexpected situations, while actively seeking to connect and build relationships with others. Additionally, a good networker regularly keeps in touch with their contacts, providing information and support, without only reaching out when they need something.