Answer:
c. A telecommunication network
Step-by-step explanation:
A software resource in an information system is intangible in nature and consists of programs which enable the hardware components to carry out useful operations. Such software components include :
- Operating system : which provides an interface for interacting with the underlying hardware.
- Application software : which enables the development of components for carrying out useful actions with the hardware. Examples include word processing system for document generation, browser for navigating the internet , email client for sending and receiving emails etc.
So among the given options, (a) and (b) are examples of software resources whereas telecommunication network is tangible and is a hardware resource.