In UNIX, exactly which operations can be executed by group members and other users is definable by _____

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Question:
In UNIX, exactly which operations can be executed by group members and other users is definable by _____

1.the group’s head

2. the file’s owner

3. the file’s permissions

4.All of the Mentioned

Posted Date:-2022-03-29 07:40:38

More MCQS Questions and answers

  1. In the tree structured directories ________
  2. In UNIX, what will the open system call return?
  3. The index contains ________
  4. What is raw disk?
  5. When a user job starts in a two level directory system, or a user logs in ______
  6. With a shared file ______
  7. A file is a/an _______ data type.
  8. A process _____ lower the priority of another process if both are owned by the same owner.
  9. A relative block number is an index relative to ______
  10. A relative path name begins at the _______
  11. A tree structure ______ the sharing of files and directories.
  12. An absolute path name begins at the _____
  13. Anonymous access allows a user to transfer files ________
  14. Data cannot be written to secondary storage unless written within a ______
  15. File attributes consist of _____
  16. For a direct access file ________
  17. For large files, when the index itself becomes too large to be kept in memory?
  18. If the block of free-space list is free then bit will _____
  19. In a tree structure, when deleting a directory that is not empty?
  20. In distributed file system ________________ directories are visible from the local machine.
  21. In the sequential access method, information in the file is processed ______
  22. In the world wide web, a ____ is needed to gain access to the remote files, and separate operations are used to transfer files.
  23. In UNIX, exactly which operations can be executed by group members and other users is definable by _____
  24. In UNIX, what is a link?
  25. In which type of allocation method each file occupy a set of contiguous block on the disk?
  26. Sequential access method ______ on random access devices.
  27. System wide table in UNIX contains process independent information such as _______
  28. The current directory contains, most of the files that are _____
  29. The data structure used for file directory is called _______
  30. The deletion of a link ________ the original file.
  31. The direct access method is based on a ______ model of a file, as _____ allow random access to any file block.
  32. The directory can be viewed as a _________ that translates file names into their directory entries.
  33. The information about all files is kept in _______
  34. The larger the block size, the ______ the internal fragmentation.
  35. The machine containing the files is the _______ and the machine wanting to access the files is the ______
  36. The open file table has a/an _______ associated with each file.
  37. The operating system keeps a small table containing information about all open files called ________
  38. The UNIX sytem uses a/an ________ stored at the beginning of a some files to indicate roughly the type of file.
  39. To organise file systems on disk _________
  40. What is the disadvantage of the two level directory structure?
  41. What is the mount point?
  42. What will happen in the two level directory structure?
  43. When a cycle exists, the reference count maybe non zero, even when it is no longer possible to refer to a directory or file, due to _______
  44. When a file system is mounted over a directory that is not empty then ____
  45. When a user refers to a particular file?
  46. When keeping a list of all the links/references to a file, and the list is empty, implies that ________
  47. When two users keep a subdirectory in their own directories, the structure being referred to is ______
  48. Which of the following are the two parts of the file name?
  49. Which of the following are the types of Path names?
  50. Which protocol establishes the initial logical connection between a server and a client?
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