CIO and IT managers share responsibility for managing the work of IT professionals. In addition, they are responsible for managing the: Select one: a. Hardware infrastructure b. IT infrastructure of hardware, software, databases, and telecommunications networks c. IT infrastructure of hardware and software d. IT infrastructure of hardware, software, and human resource

B) IT infrastructure of hardware, software, databases, and telecommunications networks

Explanation:

CIO (Chief Information Officer) refers to the job role of an individual at an organization who is placed in charge of the enterprise's Information, communication technology (ICT) strategy, this role encompasses all computer systems and networks in the organization, the hardware and software infrastructure, data storage infrastructure, maintenance of databases and telecommunications.