Final answer:
The disadvantages of Indirect (Relay) connectivity can include increased latency, higher cost, and limited bandwidth, all of which impact the efficiency of the system. Improved security is not typically a disadvantage but reliance on technology can pose added security risks.
Step-by-step explanation:
The question asks about the disadvantages of Indirect (Relay) connectivity. Increased latency, higher cost, and limited bandwidth are all potential downsides of this type of connectivity. With indirect connectivity, data must travel through multiple nodes, which can introduce delays, reflected as increased latency. This can slow down the communication and processing time, making it less suitable for time-sensitive applications. Higher cost can arise as more infrastructure or more complex systems are required to manage the relayed connections. Limited bandwidth is also a concern because each relay node presents a potential bottleneck, reducing the overall capacity of the system to handle large volumes of data. Improved security is generally not a disadvantage; however, dependency on complex technology could lead to added security risks such as total system failure or vulnerability to systematic attacks, as mentioned in the reference regarding technological infrastructures.