Test
Linux Essentials Chapter 6 Exam
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Preguntas del test (25)
1Hidden files are files that begin with what character?
- AA dash (-)
- BA plus (+)
- CA period (.)
- DAn asterisk (*)
2What option for the ls command will display all files, including hidden files?
- A-L
- B-H
- C-w
- D-a
3The top-level directory on a Linux system is represented as:
- A/
- BC:
- C/home
- D/root
4Is the following path absolute or relative?
/etc/ppp- AAbsolute
- BRelative
5Is the following path absolute or relative?
sysadmin/Documents- ARelative
- BAbsolute
6Is the following path absolute or relative?
../../home/sysadmin- ARelative
- BAbsolute
7The tilde (~) is used to represent:
- AA user’s home directory
- BAny two single characters
- CThe directory above the current working directory
- DNothing; it has no special meaning
8Which of the following commands can be used to access the home directory of the user “bob” while logged in as root?
(choose two)- Acd /home/bob
- Bcd ~bob
- Ccd &&
- D~bob
9The double dot (..) can be used with the cd command to represent:
- AThe directory above the current working directory
- BNothing; it has no special meaning.
- CAny two single characters
- DA user’s home directory.
10The cd command by itself will take you to what directory?
- AThe system root directory
- BNone; it is not a valid command
- CThe directory above the current working directory
- DYour home directory
11What command will allow you to change your current working directory?
- Achdir
- Blist
- Ccd
- Dls
12The double dot (..) can be used to represent the directory…
- A…above the current directory.
- B…below the current directory.
- C…with any two single numbers.
- D…above the current directory only when using the cd command.
13The ls command without options or arguments…
- A…generates an error as this command requires arguments.
- B…lists the contents of the current directory.
- C…prompts for a directory to list.
- D…lists the contents of a user’s home directory.
14The first character in a long listing (ls -l) indicates:
- AThe permissions
- BIf something is a file, directory, or symbolic link
- CThe owner
- DThe size
15Which option for the ls command, when used in conjunction with the -l option, will display human-readable sizes?
- A-M
- B-S
- C-H
- D-h
16Which of the following commands will prevent any aliased options to the ls command?
- A/ls
- B%ls
- Cls
17The ls command color codes results by default.
True or False?- ATrue
- BFalse
18The command ls -S will sort files:
- ABy size, smallest to largest
- BBy number of symlinks, largest to smallest
- CBy modification date, newest to oldest
- DBy size, largest to smallest
19When using the cp command, you must provide both a source and a destination.
True or False?- ATrue
- BFalse
20Which option(s) can be used to prevent cp from overwriting an existing file?
(choose two)- A-n
- B-N
- C-z
- D-i
21The command rm -r will…
- Aremove a directory along with any files or subdirectories.
- Bprompt for each confirmation before deleting each file in a directory.
- Cremove only empty directories.
- Dgenerate an error; -r isn’t a valid option.
22Which option can be used with the rm command to prompt before deleting?
- A-i
- BI
- C-P
- DA
23The rm command can delete multiple files at once.
True or False?- ATrue
- BFalse
24Which of the following commands can be used to rename a file?
- Aname
- Bmv
- Crn
- Dcp
25The touch command can be used to:
(choose two)- ACreate new files
- BChange a file’s name
- CUpdate the time stamp of existing files
- DChange ownership of a file
Información
- Descripción
- Test sobre Linux Essentials Chapter 6 Exam, creado por David Harton el 08/06/2018.
- Autor
- David Harton
- Idioma
- English
- Visitas
- 529
- Valoración
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