1.Which of the following commands could be used to detect the kind of USB
controler of your computer? Choose the best answer.
2.How can you describe the function of the following commands?
foo | tee bar | foobar Choose the best answer.
(A) The command foo redirects its output to the command tee. After that the command bar redirects its output to the command foobar
(B) The command foo writes its output to the file tee; the command bar writes its output to the file foobar
(C) The command foo redirects its output to the command tee which writes it into the file bar and sends the same further to the command foobar
(D) The command foobar gets its input from the command bar which gets its input from the command foo
(E) This isn't a valid commandline
3.While monitoring the integrity of the filesystems, you detect, that there
are no more free inodes left on the /home partition although there are many
megabytes free space. What could be the reason? Choose the best answer.
(A)This is a typical filesystem error on ext2 partitions.
(B) A user has created lots of very small files.
(C) The inode table is corrupted.
(D) There are lots of cross-linked files.
(E) The report of many megabytes free space is wrong due to an overflow of the 32 Bit Free-Space-Variable.
4.In what file do you configure which partitions should be mounted on bootup?
(give the whole path and filename)
5.In the directory /home/foo exists a file named bar which is a symbolic link
to /etc/services. If you would copy the link to /tmp using the command
cp -d /home/foo/bar /tmp
what would happen? Choose the best answer.
(A)The destination /tmp/bar is a symbolic link to /home/foo/bar
(B)The destination /tmp/bar is a symbolic link to /etc/services
(C)The destination /tmp/bar is a regular file with the same content as /etc/services
(D)The cp command would ask you whether to create a link or a file
(E)Nothing. The cp-command is not made for copying links.
6.For which directories could you use use an own partition?
7.Most linux systems offer a display manager runlevel. What statement about
this runlevel is true? Choose the best answer.
(A)X11 can be started using startx in this runlevel
(B)X11 can be started using xinit in this runlevel
(C)X11 is started automaticly for user root
(D)X11 is started automaticly an offers a login window
(E) This runlevel has nothing to do with X11
8.You want to run a x-application on the computer foo but it should display on
the screen of computer bar. What parameter for the application is needed to
realize this? Choose the best answer.
(C) -display bar
(D) -display bar:0
9.You are working with vi, writing a textfile. Being in command mode, you want
to move the cursor 7 characters left. What command could you use?
第6題是複選題Choose every correct answer.
- 1 decade agoFavorite Answer
2006-10-14 22:56:08 補充：