Computer Awareness part Three

11. The operating system does all of the following EXCEPT:
(A) provide a way for the user to interact with the computer.
(B) manage the central processing unit (CPU).
(C) manage memory and storage.
(D) enable users to perform a specific task such as document editing.
Ans : (D)
12. During the boot process, the____________looks for the system files.
(A) CD
B. BIOS
C. CPU
D. DVD
Ans : (B)
13. ____________ are lists of commands that appear on the screen.
(A) GUIs
(B) Icons
(C) Menus
(D) Windows
Ans : (C)
14. ____________ is the ability of an operating system to control the activities of
multiple programs at the same time.
(A) Multitasking
(B) Streamlining
(C) Multiuser
(D) Simulcasting
Ans : (A)
15. The unique signal, generated by a device, that tells the operating system that it is in
need of immediate attention is called an:
(A) action.
(B) event.
(C) interrupt.
(D) activity.
Ans : (C)