Why do the four problem-solving steps go around in a cycle?

Which of the following is not true about eCommunications?

These devices were built across 21 years but all computer systems still follow the same IPOS model. Explain this model. 

CPU stands for .

Give TWO common examples of utility software.

Monitors are NOT typically classified according to … 

What is the lowest level in which data can be represented in a computer?

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Biometric scanners are used for …

Modular design in the computer means that