Introduction to Linux I – Chapter 12 Exam Answers 2019 + PDF file

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  1. Which archiving method is compatible across Linux, Microsoft Windows and Mac operating systems?
    • cpio
    • dd
    • zip
    • tar
  2. Which option to the zip command can be used to recursively compress multiple directories?
    • -r
    • -R
    • -l
    • -d
  3. Which option to the zip command will list its files without uncompressing them?
    • -R
    • -l
    • -c
    • -F
  4. The unzip command can be used without options to extract files from a zip archive.
    True or False?

    • True
    • False
  5. Which option to the gzip command can be used to retain the uncompressed files when creating an archive?
    • -R
    • -F
    • No option needed, gzip does this by default
    • -c
  6. Which option to the unzip command can be used to estimate the size of an archive when it is decompressed?
    • -l
    • -c
    • -R
    • -F
  7. It is not possible to recursively compress files within directories with gzip.
    True or False?

    • True
    • False
  8. To decompress the archive example.gz, use the following command:
    • gunzip example.gz
    • gunzip -x example.gz
    • gzip -u example.gz
    • gzip -x example.gz
  9. gzip and bzip are aliases for the same utility.
    True or False?

    • True
    • False
  10. bzip2 archives are typically indicated with which file extension?
    • .bz
    • .bz2
    • .b2
    • .gz
  11. Which option to the bzip2 command can be used to report the compression ratio of an archive?
    • -l
    • -R
    • -v
    • -c
  12. Which option to the bzip2 command can be used for recursive compression?
    • -v
    • bzip2 doesn’t support recursive compression
    • -c
    • -R
  13. gzip and bzip2 use the same compression algorithm.
    True or False?

    • True
    • False
  14. Which of the following functions is not a primary use of the tar command:
    • Extract archives
    • View archives
    • Create archives
    • Repair corrupted archives
  15. The tar command supports which of the following styles of option(s)? (choose three)
    • DOS
    • GNU
    • BSD
    • Unix
  16. The tar command supports:
    • gzip compression only
    • bzip compression only
    • Both gzip and bzip2 compression
    • only uncompressed archives
  17. Which of the following commands could be used to extract the archive, example.tar?
    • tar -uz example.tar
    • tar -xz example.tar
    • tar -xf example.tar
    • tar -uf example.tar
  18. By default, tar will attempt to extract an archive…
    • into the working directory.
    • to the specified directory.
    • into the archive’s parent directory.
    • into the user’s home directory.
  19. The cpio command has four modes of operation.
    True or False?

    • True
    • False
  20. Which of the following options puts the cpio command in copy-out mode?
    • -v
    • -u
    • -o
    • -i
  21. Which of the following options puts the cpio command into copy-in mode?
    • -i
    • -u
    • -o
    • -v
  22. Which of the following options allows the cpio command to overwrite existing files?
    • -u
    • -v
    • -o
    • -i
  23. The cpio command will preserve metadata when copying files.
    True or False?

    • True
    • False
  24. When copying entire devices using the dd command, you must specify:
    • block size and count only
    • input file and output file only
    • input file, output file, and block count
    • input file, output file, block size and count
  25. The dd command can be used to create iso files.
    True or False?

    • True
    • False
  26. The dd command can be used to create large files the can be used as swap files.
    True or False?

    • True
    • False
  27. The dd command can be used to copy entire partitions.
    True or False?

    • True
    • False
  28. Which of the following is not a valid argument for the dd command?
    • count
    • in
    • if
    • bs
    • of

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