CompTIA
XK0-001 · Question #56
XK0-001 Question #56: Real Exam Question with Answer & Explanation
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Question
How can an original file or kernel be preserved before being updated or patched on a Linux system?
Options
- AEdit the /etc/profile/changelog file and add the filename or kernel version to be backed up.
- BUse upu, the Update Protection Utility in X to protect the original file or kernel, which is saved in
- CFrom the directory containing the file to be backed up, type "cp <original file or kernel name>
- DFiles and kernels cannot be saved because the updates will permanently overwrite the originals
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