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Linux+ Networking Chapter 4

20 Questions  I  By Ajeff
Linux+ Networking Chapter 4
Linux+ Networking Chapter 4

  
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1.  Using wildcard metacharacters, how can you indicate a character that is NOT an a or b or c or d?
A.
B.
C.
D.
2.  The less command offers less functionality than the more command. True or False?
A.
B.
3.  If resume is the name of a file in the home directory off the root of the filesystem and your present working directory is home, what is the relative name for the file named resume?
A.
B.
C.
D.
4.  How can you specify a text pattern that must be at the beginning of a line of text using a regular expression?
A.
B.
C.
D.
5.  A user types in the command head  /poems/mary. What will be displayed to the terminal screen?
A.
B.
C.
D.
E.
6.  Which command would a user type on the command line to find out what directory in the directory tree he is currently in?
A.
B.
C.
D.
7.  After typing the ls –F command, you notice a filename that ends with an * asterisk character. What does this mean?
A.
B.
C.
D.
8.  The tac command _________________.
A.
B.
C.
D.
9.  A directory is a type of file. True or False?
A.
B.
10.  What will the following wildcard regular expression return: file[a-c]?
A.
B.
C.
D.
11.  Linux has only one root directory per directory tree. True or False?
A.
B.
12.  A user typed in the command pwd and saw the output: /home/jim/sales/pending. How could that user navigate to the /home/jim directory?
A.
B.
C.
D.
13.  How can a user switch from insert mode to command mode when using the vi editor?
A.
B.
C.
D.
14.  A special device file is used to ___________.
A.
B.
C.
D.
15.  Which command searches for and displays any text contents of a binary file?
A.
B.
C.
D.
16.  If a user’s current directory is /home/mary/project1, which command could she use to move to the etc directory directly under the root?
A.
B.
C.
D.
E.
17.  The vi editor can function in which two of the following modes? (Choose both that apply.)
A.
B.
C.
D.
E.
18.  Which of the following is an absolute pathname?
A.
B.
C.
D.
E.
19.  What will typing q! at the : prompt in command mode do when using the vi editor?
A.
B.
C.
D.
20.  After typing the ls –a command, you notice that there is a file whose filename begins with a dot ( . ). What does this mean?
A.
B.
C.
D.
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