16. Which command can force all buffers to disk?
A. save
B. sync
C. edbuff
D. flush
E. None of the above
17. How many extended partitions can exist on one drive?
A. 16
B. 4
C. 2
D. 1
E. None of the above
18. For you to create a swap partition by using fdisk, what must the partition’s system ID type be?
A. 83
B. 82
C. 5
D. 4
E. None of the above
19. What file contains the list of port numbers (and associated names) monitored by inetd?
A. /etc/services
B. /etc/nsorder
C. /etc/nsswitch.conf/
D. /etc/hosts
E. None of the above
20. The location of some system configuration and system administrator executable files, is:
A. /home
B. /proc
C. /var
D. /sbin
E. None of the above