The correct answer is: A. reducing cost and time for development.
A global sensor network is a network of sensors that are distributed around the world. These sensors can collect data on a variety of things, such as weather conditions, air quality, and traffic patterns. This data can be used to improve our understanding of the world around us and to make better decisions.
One of the main benefits of a global sensor network is that it can reduce the cost and time required for development. For example, if you want to develop a new product, you can use data from a global sensor network to identify potential markets and to test your product in different environments. This can save you a lot of time and money.
Another benefit of a global sensor network is that it can increase the accuracy of data. This is because the data from multiple sensors can be combined to create a more complete picture of the world. This can be useful for things like weather forecasting and traffic management.
Overall, a global sensor network is a powerful tool that can be used to improve our understanding of the world around us and to make better decisions. It can reduce the cost and time required for development, and it can increase the accuracy of data.
Here is a brief explanation of each option:
- Option A: Reducing cost and time for development. This is the correct answer. A global sensor network can reduce the cost and time required for development by providing access to data from multiple sensors. This data can be used to identify potential markets, test products, and make better decisions.
- Option B: Reducing cost and increasing time for development. This is not the correct answer. A global sensor network can reduce the cost of development, but it does not necessarily increase the time required for development.
- Option C: Increasing cost and increasing time for development. This is not the correct answer. A global sensor network can increase the cost of development, but it does not necessarily increase the time required for development.
- Option D: Increasing cost and decreasing time for development. This is not the correct answer. A global sensor network can increase the cost of development, but it does not necessarily decrease the time required for development.