Information Technology Reference
In-Depth Information
Question 32
The correct answer is the ethers table.
Question 33
The correct answer is
makedbm
.
Question 34
Answer C is correct. The
/etc/defaultdomain
file is used to store the default
system domain. If used, the domain name does not have to be defined after
every reboot. Therefore, answer B is incorrect. The
domainname
command does
not support a
-p
command-line argument. Therefore, answer B is incorrect.
Question 35
The correct answer is A.
ethers
contains network client Ethernet addresses
associated hostnames. Therefore, answer B is incorrect.
timezone
contains
network client time zone information. Therefore, answer C is incorrect.
hosts
contains system hostnames and IP addresses. Therefore, answer D is
incorrect.
vfstab
contains a list of file systems to be mounted automatically.
Therefore, answer E is incorrect.
Question 36
The correct answer is C. The
mount
command is used to mount the file sys-
tem. Therefore, answer A is incorrect. The
newfs
command is used to create
a file system after the disk has been formatted. Therefore, answer B is incor-
rect. The
format
command is used to format a file system. Therefore, answer
D is incorrect.
Question 37
Answer D is correct. Run level
0
is the power down state. Services are being
shut down in this state. Therefore, answer A is incorrect. Run level
s
is used