Choose all of the items that represent functions of an operating system. 1)manages peripheral hardware devices
2) runs software applications
3) manages user accounts and passwords
4) manages network connections
5) generates system error messages

What is one of the main problems that can occur when implementing a large number of new systems within an organization?

Jane’s team is using the v-shaped model for their project. during the high-level design phase of the project, testers perform integration testing. what is the purpose of an integration test plan in the v-model of development? a. checks if the team has gathered all the requirements b. checks how the product interacts with external systems c. checks the flow of data in internal modules d. checks how the product works from the client side

The "instance" relationship shows that something is an object of a