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Exam LFCS topic 1 question 25 discussion

Actual exam question from Linux Foundation's LFCS
Question #: 25
Topic #: 1
[All LFCS Questions]

When using rpm --verify to check files created during the installation of RPM packages, which of the following information is taken into consideration? (Choose
THREE correct answers.)

  • A. Timestamps
  • B. MD5 checksums
  • C. Inodes
  • D. File sizes
  • E. GnuPG signatures
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Suggested Answer: ABD 🗳️

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Buruguduystunstugudunstuy
6 months, 1 week ago
Selected Answer: ABD
Options A. Timestamps, B. MD5 checksums, and D. File sizes are the information that is taken into consideration when using rpm --verify to check files created during the installation of RPM packages. The rpm --verify command is used to verify the files that were created during the installation of an RPM package. It compares the current status of the files with the information that was stored in the package when it was installed, and reports any discrepancies. The rpm --verify command checks the following information about the files: Timestamps: It checks the modification time of the files. MD5 checksums: It checks the MD5 checksum of the files, which is a cryptographic hash function that is used to verify the integrity of the data. File sizes: It checks the size of the files. For example: rpm --verify kernel This verifies the files that were created during the installation of the kernel package.
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Buruguduystunstugudunstuy
6 months, 1 week ago
Option C: The inodes are not taken into consideration when using rpm --verify. An inode is a data structure that stores information about a file, such as its size, permissions, and timestamps. It does not contain the file data itself. Option E: GnuPG signatures are not taken into consideration when using rpm --verify. GnuPG (GNU Privacy Guard) is a free software implementation of the OpenPGP standard, which is used to sign and verify messages and files. It is not related to the rpm --verify command.
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