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Download JNTUA MCA 2018 July Reg-Supply 3rd Sem 9F00303 Linux Programming Question Paper

Download JNTU Anantapur (JNTU Anantapur) Master of Computer Applications (MCA) 2018 June-July Regular Supply 3rd Sem 9F00303 Linux Programming Previous Question Paper

This post was last modified on 28 July 2020

This download link is referred from the post: JNTUA MCA 3rd Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)


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Code: 9F00303

Time: 3 hours

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MCA II Semester Supplementary Examinations May 2018

LINUX PROGRAMMING

(For 2011 (LC), 2012, 2013, 2014, 2015 & 2016 admitted batches only)

Max. Marks: 60

Answer any FIVE questions

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All questions carry equal marks

  1. Give brief description on the different awk operators.
  2. Write a shell script to find the factorial of any given number.
  3. Distinguish between:
    • getch and getchchar.
    • putc and putchar.
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    • fgets and gets.
  4. What is a process? List and explain the properties of a process.
  5. Write short notes on vfork and wait system calls.
  6. Explain about the importance of reliable signals in Linux.
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  8. With the help of syntax and example, explain Kill, raise and pause functions.
  9. Discuss in detail about the role of semaphores in Linux programming.
  10. In what way a pipe differs from FIFO? Explain.
  11. Why we need threads? Discuss in detail about the POSIX threads.
  12. Write short notes on the following:
    • Connection oriented protocols.
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    • Sockets.

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This download link is referred from the post: JNTUA MCA 3rd Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)