It's C.spider software purpose is to find/view web documents.
I don’t see any of “the following numbers”
Answer:
Infrastructure-as-a-Service
Explanation:
IaaS provides networking components such as backup, security, scaling, data partitioning and other vital computing resources needed. All these services are provided online using high-levels APIs (Application Programming Interface).
IaaS providers make resources available to customers from the equipment installed in data centers.
Therefore, the service that deals with networks, servers, and storage is Infrastructure-as-a-Service (IaaS
