Final answer:
Common technologies used for the given areas are Online Inventory systems, Spreadsheet software, Web Chat technology, and Online Survey tools, despite challenges with online surveys like verifying unique responses and achieving representative samples.
Step-by-step explanation:
For the areas of application mentioned:
- Online Inventory systems are commonly used to manage stocks and supplies for businesses.
- Spreadsheet software is used for data manipulation and representation, commonly found in budgeting and data analysis.
- Web Chat technology allows real-time communication over the internet for customer support or interpersonal communication.
- Online Survey tools are designed to gather information from a wide audience, although they face challenges such as ensuring a representative sample and preventing multiple responses from the same individual.
Despite facing issues such as multiple responses from one user and difficulty in achieving a representative sample due to demographic misrepresentation, companies continue to employ online surveys to reach younger demographics and gather accurate data.