PARTE 3 LINUX

1. 1The /tmp directory is a temporary directory and will not exist on a system at all times

   1. AVerdadero
   2. BFalso
2. 2Which of the following would be considered a host?

   1. Aa printer attached to the network via an ip addres
   2. Bthe computers hard drive
   3. Ca cdrom
   4. Da network cable
3. 3UIDs 1-500 are usually reserved for what kind of users?

   1. Aremote log-in accounts
   2. Bare not used for user accounts, but for group accounts
   3. Clog-in (humans) users
   4. Dsystem accounts, such as server processes
4. 4You type gzip myfile.tar. Whats happens? (choose two)

   1. Aan error; you forgot to specify the file with -f
   2. Bmyfile.tar is removed
   3. Cmyfile.tar.gz holds a compressed version of myfile.tar
   4. Dan error; you forgo to pass the name of the output file
   5. Emyfile.tar is unarchived into the current directory
5. 5The top-level directory on a Linux system is represented as:

   1. AC:
   2. B/home
   3. C/root
   4. D/
6. 6On a system that does not user UPG, the useradd command will also create a user group. For example, user bob, group bob.

   1. AVerdadero
   2. BFalso
7. 7A pipe allows you to...

   1. A...send the same input to multiple commands
   2. B...type multiple commands at one prompt
   3. C...send the output of one command to another
   4. D...send the output of a command to a file
8. 8A network packet contains... (choose two)

   1. A...the name of the router
   2. B...the ip address of the destination machine
   3. C...a hard drive partition
   4. D...the ip address of the source machine
9. 9What does the acronym RPM mean?

   1. Arelocate package manager
   2. Brecursive package manager
   3. Creturn package management
   4. Drpm package management
10. 10In general, for which of the following would you want to use lossless compression?

    1. AA JPEG image
    2. Ba log file
    3. Can mp3 audio file
    4. Da movie
    5. Ean encrypted email

11. 11Select all the applications that provide access to the Command Line Interface (CLI)? (choose two)

    1. Aopera
    2. Bwindows terminal
    3. Cvirtual terminal
    4. Dfirefox
12. 12Lossy compression: (choose three)

    1. Ais often used with documents
    2. Bdecompresses to an identical version as the original
    3. Csacrifices some quality
    4. Dis often used with images
    5. Eusually results better compression than lossless
13. 13Select the command that can report the location of a command:

    1. Awhere
    2. Bwhich
    3. Cwhat
14. 14Onlye one set (user, group, other) of permission can be changed at once using the symbolic method

    1. AVerdadero
    2. BFalso
15. 15The chown command can be used to change the owner and group of a file

    1. AVerdadero
    2. BFalso
16. 16Which user can view the /etc/shadow file?

    1. Athe root user
    2. Bany member of the password group
    3. Call users
    4. Dno users
17. 17If you wanted to create and print an invoice, which software could you use?

    1. AGNOME
    2. Bevolution
    3. Clibreoffice
    4. Dcompiz
    5. Efirefox
18. 18The "sticky bit" permission...

    1. A..prevents others from overwriting files they don't own in common directories
    2. B...prevents others from removing files they dont own from a common directory
    3. C...sets the group ownership of any new file created in a directory
    4. D...changes the group ownership of existing files in a directory
19. 19Each user belongs to at least one group

    1. AVerdadero
    2. BFalso
20. 20Hidden files are files that begin with what character?

    1. Aa dash(-)
    2. Ba plus(+)
    3. Can asterisk(*)
    4. Da period(.)
21. 2164 bit platforms can access more memory than 32 bit platforms

    1. AVerdadero
    2. BFalso
22. 22Channel 2 is:

    1. ASTDIN
    2. BSTDERR
    3. CSTDOUT
    4. DSTDALL

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LINUX 1 LINUX Test sobre PARTE 3 LINUX, creado por marchenaguerrero el 20/05/2016.

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