Answer:
C) technical
Step-by-step explanation:
One of the most important and critical issues that HRM are facing currently, is that technology is outpacing our ability to use it. And that applies to them also, that is why it is so critical for HRM to first develop technical skills, e.g. HR information software, social media handling, SQL and reporting, cloud technologies, etc.
Currently HRM deals more with improving efficiency of the organization's employees, and to be able to perform properly, HRM must dominate the avalanche of new technologies.