What do applications use to request services from the application environment subsystem?
A).NET Framework
B)Application programming interfaces (API)
C)Kernel services
D)Hardware Services

Question

Quizplus · Accepted Answer

Applications use Application Programming Interfaces (API) to request services from the application environment subsystem. The API provides a set of protocols and tools for building software applications, and allows applications to interact with the operating system, other applications, and hardware devices. The .NET Framework is a software framework used to build Windows-based applications, but it is not specifically used for requesting services from the application environment subsystem. Kernel services and hardware services are lower-level components of the operating system and are not typically accessed directly by applications.

What Do Applications Use to Request Services from the Application