Choose all of the items that represent functions of an operating system. manages peripheral hardware devices runs software applications manages user accounts and passwords manages network connections generates system error messages

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health? a. air quality data gathered by new instruments can be used to reduce exposure to pollutants. b. new technologies enable natural and human-made pollution sources to be located and monitored. c. air quality data gathered by new instruments can be used to predict trends in pollution over time. d. new technologies allow governments to make informed decisions about the regulation of pollution. (choose more than one)

How can a user delete a drawing object

Companies that implement and apply an information system effectively can create