Computer Awareness part Ten

6. The OSI model is divided into _______ processes called layers.
(A) five
(B) six
(C) seven
(D) eight
(E) None of these
Ans : (C)
7. System software is the set of programs that enables your computer's hardware devices
and ______ software to work together.
(A) management
(B) processing
(C) utility
(D) application
(E) None of these
Ans : (D)
8. ________ are specially designed computer chips reside inside other devices, such as
your car or your electronic thermostat.
(A) Servers
(B) Embedded computers
(C) Robotic computers
(D) Mainframes
(E) None of these
Ans : (B)
9. The following are all computing devices , except.........
(A) notebook computers
(B) cellular telephones
(C) digital scanners
(D) personal digital assistants
(E) None of these
Ans : (C)

10. in a ring topology , the the computer in possession of the ______ can trasmit data
(A) packet
(B) data
(C) access method
(D) token
(E) None of these
Ans : (D)