4 Networks and the effects of using them (3)

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1.

Describe three ways an organization might use an intranet to improve employee productivity. Provide a brief explanation of how each method contributes to increased productivity.

2.

Describe how up-to-date antivirus software uses a database of virus signatures to identify and remove viruses from a computer system. Include details of the scanning process and the actions taken when a threat is detected.

3.

Describe three different types of antivirus software and explain how each type works to protect a computer. Include examples of popular software for each type.