Which of the following best describes an external recruiting approach?

An external recruiting approach focuses on attracting candidates from outside the organization to fill vacant positions. Hiring from a national talent pool exemplifies this approach as it emphasizes seeking potential employees beyond the existing workforce. This allows the organization to tap into a larger and possibly more diverse set of applicants, bringing in new skills, perspectives, and ideas that can benefit the company.

The other options primarily involve recruiting methods that rely on current employees or internal processes. Promoting an existing employee pertains to internal advancement, while conducting internal job postings also strictly targets the existing workforce. Utilizing employee referrals, even though it may include external candidates, fundamentally relies on current staff to identify potential hires, which still keeps the recruitment process more internally focused. Thus, engaging the national talent pool distinctly characterizes an external recruiting strategy.