Answer:
d. internal recruitment
Explanation:
Internal recruitment is a human resources strategy that seeks to fill vacant job positions from the existing workforce. In internal recruitment, existing employees are given priority whenever a senior position becomes available. The business will usually request qualified and willing employees to apply for the job. The successful applicant will then be promoted to a new role.
Internal recruitment may also involve employees moving within the same level but of different roles. Advantages of internal recruitment include.