History of Computers

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Across
  1. 3. An early stack-based language designed for 4th generation computers.
  2. 4. The first compiled language.
  3. 10. The primary software producers of the Free Software Foundation
  4. 12. The R in the book K&R C.
  5. 14. The college responsible for the creation of BASIC
  6. 15. The most popular micro in Britain.
  7. 17. Comes in 3½” and 5” sizes.
  8. 19. Popular name for the TRS-80
  9. 20. An early functional programming language, released a year after Fortran.
Down
  1. 1. The K in the book K&R C.
  2. 2. Name of the company who designed the first complete microcomputer kit.
  3. 5. A thin wrapper around machine code, for ease of writing.
  4. 6. An object-oriented extension to C
  5. 7. Bits in a byte
  6. 8. Company that built the VIC-20
  7. 9. An early line editor for Unix, jokingly called the standard text editor.
  8. 11. An early multitasking operating system, written in C
  9. 13. Designer of the first “computer on a chip”, the 8080
  10. 16. Numerical designation of the board used in the Commodore 64 and Apple ][
  11. 18. The line of computers that Unix was originally developed for.