Final answer:
The information system and the information processed, stored, and transmitted are evaluated based on an impact analysis.
Step-by-step explanation:
The information system can be defined as the combination of hardware, software, data, and communication networks that are used to process, store, and transmit information. The impact analysis refers to the evaluation of the effects that changes or disruptions to the information system can have on the information being processed, stored, and transmitted. It helps identify the potential risks and vulnerabilities, allowing for the implementation of measures to mitigate them.
For example, let's say a company's information system is connected to the internet. An impact analysis would assess the potential consequences of a cyberattack on the system, such as data breaches, system crashes, or financial losses. This analysis would then inform the company's decision-making process regarding security measures to protect their information and systems.