Final Answer:
Joining a social network is generally free of cost. This strategy enables a wide user base, fostering a vibrant community. The absence of direct fees encourages broader participation and facilitates networking on a global scale.
Step-by-step explanation:
Social networks typically operate on a freemium model, where basic membership is free for users. Revenue is generated through advertising and premium features for those willing to pay. Hence, the statement is accurate in highlighting that joining a social network is usually cost-free.
Social networks strategically leverage the large user base to attract advertisers, who pay for exposure to the platform's extensive audience. This advertising revenue covers the operational costs of providing free access to users. Moreover, many social networks offer premium features, such as enhanced privacy settings or advanced analytics, for a fee. These optional upgrades allow the platform to cater to diverse user needs while maintaining accessibility for those who opt for basic membership.
In contrast, job boards often charge employers for posting job listings or require job seekers to subscribe to premium services. This revenue model is distinct from social networks, which prioritize user engagement over direct fees. The no-cost entry into social networks promotes inclusivity and facilitates diverse interactions, making them a valuable resource for personal and professional networking.