Q11.The most recent version of MAC OS is based on the …… operating system
a) Windows
b) Linux
c) Unix
d) CMOS
Answer : c
Q12.In Windows, start button is used to
a) Run applications
b) Device setting
c) Turn off the system
d) All of above
Answer : d
Q13. for that hard disk is
a) 1
b) 2
c) 3
d) 4
Answer : c
Q14.The date and time displays on
a) Taskbar
b) Status bar
c) System tray
d) Launch pad
Answer : c
Q15……. runs on computer hardware and serves as a platform for other system to run on
a) Operating system
b) Application system
c) System software
d) All of above
Answer : a
Q16. ……. Is the layer of a computer system between the hardware and the user?
a) Operating environment
b) Operating system
c) System environment
d) None of these
Answer : b
Q17.Which is the first program run on a computer when the computer boots up?
a) System software
b) Operating system
c) System operations
d) None
Answer : b
Q18. Which of the following requires a device driver?
a) Register
b) Cache
c) Main memory
d) Disk
Answer : d
Q19. A program in execution is called
a) A Paging
b) A Process
c) A virtual memory
d) A Demand Page
Answer : b
Q20. Which of the following memory unit that processor can access more rapidly
a) Main Memory
b) Virtual Memory
c) Cache memory
d) Read Only Memory
Answer : c