Final answer:
The claim that a company can use the public cloud to extend the capacity of its internal network is true, enabling scalability and efficiency in managing workloads.
Step-by-step explanation:
The statement that a company can extend the capacity of its internal network by using the public cloud is true. The public cloud allows companies to access additional computing resources and services on-demand, effectively scaling their operations beyond the constraints of their private internal networks. This is a significant aspect of cloud computing, which provides flexible resources and helps companies manage their workloads more efficiently.
As for the other questions provided for context:
- The high-voltage wires are typically not wrapped in insulating material; instead, they are held aloft by insulating connectors. Therefore, the correct answer to that question is false.
- The necessary and proper clause, far from limiting the power of the national government, has been interpreted to give Congress the flexibility to pass laws essential for carrying out its enumerated powers, thus expanding its capabilities. Consequently, the correct answer is false.