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Download JNTUH MCA 4th Sem R17 2020 November 844AB Linux Programming Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 4th Sem (Fourth Semester) Regulation-R17 2020 November 844AB Linux Programming Previous Question Paper

This post was last modified on 17 March 2023

This download link is referred from the post: JNTUH MCA 4th Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university


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Code No: 844AB R17

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA IV Semester Examinations, October/ November - 2020

LINUX PROGRAMMING

Time: 2 Hours Max.Marks:75

Answer any five questions

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All questions carry equal marks

  1. Write short notes on following: [15]

    a) test Command b) here Document c) Quoting d) Shell meta characters.

  2. Explain briefly about pipes and redirection with an appropriate example. [15]

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  3. Write a shell script to find a given number is prime number or not. [15]

  4. Write a program to demonstrate the use of fstat() function. [15]

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  6. Define file. Explain in detail about the various files. [15]

  7. Explain about file descriptors and i-node. [15]

  8. Write short notes on formatted I/O. [15]

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  9. Explain in brief the kernel support system calls for a process management. [15]

  10. What is a signal function? Write and explain about the structure of a signal function. [15]

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  12. Write about wait and sleep functions with example. [15]

  13. What are named pipes? Explain in detail. [15]

  14. Write a program to demonstrate the function of a pipe. [15]

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  15. Write the system calls for Connection-oriented protocol and explain briefly. [15]

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This download link is referred from the post: JNTUH MCA 4th Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university

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