Final answer:
Entry-level jobs can be filled either internally through promotions or transfers or externally through recruitment. Factors like industry, job requirements, and company policies influence how entry-level positions are filled.
Step-by-step explanation:
Entry-level jobs are typically filled more easily internally or externally, depending on the company and industry. In some cases, entry-level positions may be filled internally through promotions or transfers, where current employees move into higher-level positions within the same company. On the other hand, external hiring is also common for entry-level jobs, where new candidates are recruited from outside the company. Factors such as the industry, job requirements, and company policies influence how entry-level positions are filled.