What is seen as a limitation of on-premises infrastructure, when compared to cloud infrastructure?The on-premises hardware procurement process can take a long time.The on-premises networking is more complicated.Maintenance workers do not have physical access to the servers.Scaling processing is too difficult due to power consumption.

The limitations of on-premises infrastructure when compared to cloud infrastructure include:

1. Time-consuming Hardware Procurement: The process of procuring hardware for on-premises infrastructure can be lengthy. This includes the time taken for decision making, vendor selection, purchase, and installation. In contrast, cloud infrastructure allows for instant provisioning of resources.

2. Complex Networking: On-premises infrastructure often involves more complicated networking setups. This can include the need for more hardware, such as routers and switches, and the need for specialized IT staff to manage and maintain the network. Cloud infrastructure, on the other hand, simplifies networking by managing these aspects as part of the service.

3. Lack of Physical Access: Maintenance workers do not have physical access to the servers in an on-premises setup. This can make it more difficult to perform necessary maintenance or upgrades. With cloud infrastructure, the service provider handles all physical maintenance and upgrades.

4. Difficulty in Scaling: Scaling processing power in an on-premises setup can be challenging due to power consumption and the physical limitations of the server room. In contrast, cloud infrastructure allows for easy scaling of resources to meet demand, without the need for physical expansion or additional power consumption.