MU Open Source Technologies - May 2016 Exam Question Paper

MU Information Technology (Semester 5)
Open Source Technologies
May 2016

Total marks: --
Total time: --

INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Attempt all four sub questions.

1(a) Explain features of Linux.

5 M

1(b) Describe Swap partition in Linux.

5 M

1(c) Explain permission on directory

5 M

1(d) Describe 'AndriodManifest.xml' file components.

5 M

2(a) What is data persistency in Android

10 M

2(b) What are major components associated with Android application

10 M

3(a) What is an Activity? How is it created?

10 M

3(b) Explain concept of vi editor and give commands to move a cursor around, to insert text, to delete text, to cut & paste text, and to save & quit files.

10 M

4(a) Explain concept of 'Links' and its types?

10 M

4(b) Explain command line editors 'sed' & 'gawk' with example

10 M

5(a) Discuss significance of given files-/etc/passwd, /etc/shadow, /etc/group.

10 M

5(b) Explain with examples given commands- chmod, chown, chgrp

10 M

6(a) Explain following networking command-
sentstat, ping, host, traceroute, roure.

10 M

6(b) Write short note on ' process management in Linux

10 M

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