_____ provide(s) an interface to the services provided by an operating system.
A) Shared memory
B) System calls
C) Simulators
D) Communication

Question

Quizplus · Accepted Answer

System calls provide an interface for a user-level process to request specific services from the operating system. These requests are made through predefined functions, allowing the process to interact with the system's resources such as the file system, network devices, and hardware. Shared memory, simulators, and communication mechanisms do not directly provide a user interface to the operating system's services.

_____ Provide(s) an Interface to the Services Provided by an Operating