Final answer:
Functions like programming, network testing, and benefit analysis for technology investment are appropriate for IT department individuals. While updating a personal profile might not always be an IT task unless it's part of broader website maintenance responsibilities.
Step-by-step explanation:
Individuals working in an IT department play diverse roles that often encompass various functions such as programming, network testing, and conducting cost-benefit analyses for technological investments. In the scenarios provided:
- Maria's function of programming a new online form would certainly be appropriate for an IT professional since it involves software development skills.
- Aiko's task of testing a new network also fits within the realm of IT work, as network setup and maintenance is a core part of IT operations.
- Emily's role in performing a benefit analysis for a new server can be seen as suitable for IT individuals who need to justify technology infrastructure investments. Such analysis requires an understanding of how IT resources impact company operations.
- The appropriateness of Leo's function updating his profile on the company website depends on his role in the IT department. If it's part of maintaining the company's online presence, then it could be relevant, but if it's a personal task, it might not be directly related to his IT responsibilities.