an interface to enable humans to interact with an operating system
A)application programming interface
B)batch processing
C)device driver
D)kernel
E)power-on self test
F)resource managers
G)shell
H)supercomputer
I)task switching
J)time-sharing system

Question

Quizplus · Accepted Answer

A shell provides a command-line interface for users to interact with the operating system.

Answer: A
 An application programming interface (API) provides a set of programming instructions and standards for accessing a web-based software application or web tool.

Answer: J
 A time-sharing system allows multiple users to share a single CPU by providing each user with a small amount of CPU time in turns.

Therefore, the best choices are G, A, and J.

An Interface to Enable Humans to Interact with an Operating