Answer:
A. insufficient reliability, limited capacity, and inappropriate network interconnection devices
Explanation:
LANs are unsecured and unreliable because they provide a way of another users to have access to others computers. They are also difficult to manage and access because the data they use is always shared between many different sources and this reduces the internet speed and limits the network capacity.
The statement which best explains how algorithms running on a computer can be used to solve problems is; D. Some problems cannot be solved by an algorithm.
<h3>What is an algorithm?</h3>
An algorithm is simply a standard formula or procedures which is made up of a set of finite steps and instructions that must be executed on a computer, so as to proffer solutions to a problem or solve a problem under appropriate conditions.
However, it should be noted that it is not all problems that can be solved by an algorithm, especially because the required parameters and appropriate conditions are not feasible or met.
Read more on algorithm here: brainly.com/question/24793921
Answer:
D. Pedestrians ignoring DON'T WALK signs
Explanation:
Pedestrians ignoring DON'T WALK signs is something you need to keep an eye out for near packed intersections.