This download link is referred from the post: JNTU Anantapur B-Tech 4-2 last 10 year question papers 2010 -2020 -All regulation- All branches- 4th Year 2nd Sem
Code: 13A04806
B.Tech IV Year II Semester (R13) Regular & Supplementary Examinations April 2018
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LINUX PROGRAMMING & SCRIPTING
(Electronics and Communication Engineering)
Time: 3 hours
Max. Marks: 70
PART - A
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(Compulsory Question)
Answer the following: (10 X 02 = 20 Marks)
- (a) Explain the difference between a line editor and stream editor
- (b) Draw the structure of inode in Linux.
- (c) Illustrate the usage of trace route command.
- (d) How is the nslookup command useful?
- (e) How does an array data type in perl differ from other traditional programming languages?
- (f) How does perl differentiate single quotes and double quotes?
- (g) How does { } differ from [] in TCL scripting convention?
- (h) Explain the usage of LIST data type in TCL.
- (i) How do we write a multi line statement in PYTHON? Show with an example.
- (j) Differentiate between lists and tuples in PYTHON.
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PART - B
(Answer all five units, 5 X 10 = 50 Marks)
UNIT - I
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- Explain the Linux file system in detail.
OR
- (a) Write a shell script to count the lines in a file.
- (b) Write a shell script to sort a set of integers using selection sort.
UNIT - II
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- Explain how to:
- (a) Establish connection.
- (b) Upload files, download files and
- connection in Linux using FTP.
OR
- Explain about domain name services in detail.
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UNIT - III
- Write a perl to open a file, write and append text into the file.
OR
- Write a perl script to determine whether a given integer is a palindrome or not using recursion.
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UNIT - IV
- Explain the functioning of geometry manager in TK.
OR
- Describe basic widgets of TK in detail.
UNIT - V
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- Explain exception handling in PYTHON.
OR
- Describe the core modules of standard PYTHON library.
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This download link is referred from the post: JNTU Anantapur B-Tech 4-2 last 10 year question papers 2010 -2020 -All regulation- All branches- 4th Year 2nd Sem