Robots contain one or more embedded computers.
There are several drawbacks to all in one computers. They are pricier than desk top computers due to the convenience of less parts. Also, repairs on the all in one computers can be more difficult and more costly.
More then one or two computers
It's highly competative since almost everybody now (mainly teenagers) are adept at the operation and fault removal of computers. To gain a safe career one must be proficient at programming or system diagnostics.
with
Change to a more proficient transmission.
More powerful computers can analyze global weather patterns in more detail
The one you're proficient with.
The Commando 520-s Car Alarm runs at about $50 and is one of the more proficient alarms out there.
Yes. Even on more computers at once, in the same time.
True
The question is better phrased as: can one practice engineering without studying computers? The answer is sure, but very rarely can an engineer work without a computer these days. So, at least one needs to be a proficient user of computers; he/she does not have to understand how a computer is built or how keystrokes become characters on the monitor screen (sort of like a driver does not need to know car engines, but better knows the function of all the knobs and levers, and how to avoid accidents).