Conundra Crossword

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Across
  1. 2. Part of a tag that provides additional information about the element.
  2. 3. A named group of files.
  3. 5. The register holding the instruction currently being executed.
  4. 8. formal rules governing the construction of valid instructions.
  5. 9. A node that handles communication between its LAN and other networks.
  6. 10. A single value in a table.
Down
  1. 1. A file that contains data is a specific format,requiring a special interpretation of its bits.
  2. 4. Methods to shrink size of a movie
  3. 6. A program that is used to arrange data in the form of grids.
  4. 7. An algorithm whose Big O work expression is a constant.