Files in OS

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Across
  1. 1. What is the name of the per-file storage structure that contains details like permissions and size?
  2. 5. In a file system where a file is treated as a numbered series of fixed-length blocks that can be read or written in any order (random access), this type of access belongs to which method: direct access or sequential access?
  3. 6. Allocation method Allows for efficient entry for direct access by gathering all pointers to file’s data blocks into a single location called the…………….blocks
  4. 7. Which access method processes a file one record after another in order?
Down
  1. 2. What is the allocation method that stores a file in contiguous blocks?
  2. 3. Which operating system model treats every file purely as a sequence of 8-bit bytes with no internal interpretation?
  3. 4. What is the file attribute defined as a “unique tag (number) that identifies the file within the file system and is the non-human-readable name for the file”?