UNIX Programming – December 2014

Part – A

    1. Explain about mkdir and rmdir functions.
    2. Explain directories.
    3. List out features of Unix.
    4. Explain about temporary files.
    5. Explain the exit function.
    6. What is Daemon?
    7. Write about reading function.
    8. What are different line control functions?
    9. What are coprocesses?
    10. What is database?

Part – B

Unit -I

  1. Explain about dmp and dmp2 functions.
    1. Explain about atomic operations.
    2. Explain about the ANSIE – features.

Unit -II

  1. Explain the different ways to position a standard I/O stream.
  2. Explain memory layout of a c-program.

Unit -III

  1. Explain about the process relationships signals.
  2. Explain the difference between wait and waitpid functions.

Unit -IV

  1. Write short notes on the following:
    1. Streams
    2. Streams messages
  2. Explain advance I/O.

Unit -V

  1. Explain different message queues.
  2. Define forb and explain the library functions used in database structure.

Attention : This exam questions are converted from the real exam paper to a digital text format by using an OCR Software that may made some mistakes, I reviewed it many times to correct it, But may still there some errors that I missed or misspelled, So if you detect an error or mistake PLEASE report by adding a comment or contact me.