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MMLU-Pro / 10480 / Suppose sharing of tiles in a multilevel directory structure is achieved with…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Suppose sharing of tiles in a multilevel directory structure is achieved with directory entries that are links pointing to a node containing information about a shared file. Information in this node includes (1) the owner of the file, (2) a count of the number of links to the tile, and (3) the disk block numbers of the file. What is a primary drawback to this approach to sharing?

category

computer science

options

  1. If the owner modifies the file, another user who does not share will see the changes.
  2. If the owner changes the permissions of the file, other users will not be able to access it.
  3. If the owner changes the count of the number of links to the file, other users will lose access.
  4. If the owner renames the file, other users will not be able to access it.
  5. If the owner encrypts the file, other users will lose access.
  6. If the owner moves the file to a new disk block, all links to the file will become invalid.
  7. If the owner is allowed to delete a file, dangling links may result.
  8. If any user who shares the file appends to it, others who share it will not be able to access the new disk blocks.
  9. If any user who shares the file modifies it, the owner will not be able to see the changes.
  10. If the owner logs out of the system, all links to the file will become invalid.

src

ori_mmlu-college_computer_science

Discussion

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Source and history

upstream_id / Original problem ID
10480
task_id
a26e6a60-e0bc-5875-8289-be836ee75798
task_key
default--test--10480
task_revision_id
1
config / split
default / test

Official source

initial import