What it educational approach emphasizes the understanding of hardware components (such as circuit boards, disk drives, etc.) and focuses less on programming?

A911 dispatcher is the sole sender of messages to all police officers. while on patrol, officers communicate with the dispatcher who, in turn, relays messages to other officers. the officers do not communicate directly with one another. this illustrates a network.

What is the difference between the internet and the world wide web?

The more powerful, 60 volt cables and the main power shut off on an hev are both colored orange