Exam Details
Subject | unix and shell programming | |
Paper | ||
Exam / Course | p.g.d.c.a. | |
Department | ||
Organization | Alagappa University Distance Education | |
Position | ||
Exam Date | May, 2016 | |
City, State | tamil nadu, karaikudi |
Question Paper
DISTANCE EDUCATION
P.G.D.C.A. EXAMINATION, MAY 2016.
Second Semester
UNIX AND SHELL PROGRAMMING
(2011 calender year onwards)
Time Three hours Maximum 100 marks
PART A — 8 40 marks)
Answer any FIVE questions.
1. Explain Unix system.
2. What are good filters? Explain with examples.
3. What is meant by shell variables? Explain.
4. List out few Trapping exit codes with examples.
5. How to get and put tracking file changes?
6. Define bug and debug with necessary functions.
7. What is Macro package? Explain.
8. Explain few Arbitrary variable names.
PART B — 15 60 marks)
Answer any FOUR questions.
9. Define Directory hierarchy. Explain awk pattern
scanning and processing language.
10. How to evaluate and execute command without invoking
a new process.
Sub. Code
22
DE-3234
2
Ws18
11. What are conditional expressions? Explain.
12. Write Unix program to sort out string in
alphabetical order.
Write a shell program to check given string in
Palindrome not.
13. Differentiate the function of Zap-Pick in shell
programming and in Unix.
14. Describe the Unix environment in processing signal and
interrupts.
15. What are other document preparation tools? Explain
them.
P.G.D.C.A. EXAMINATION, MAY 2016.
Second Semester
UNIX AND SHELL PROGRAMMING
(2011 calender year onwards)
Time Three hours Maximum 100 marks
PART A — 8 40 marks)
Answer any FIVE questions.
1. Explain Unix system.
2. What are good filters? Explain with examples.
3. What is meant by shell variables? Explain.
4. List out few Trapping exit codes with examples.
5. How to get and put tracking file changes?
6. Define bug and debug with necessary functions.
7. What is Macro package? Explain.
8. Explain few Arbitrary variable names.
PART B — 15 60 marks)
Answer any FOUR questions.
9. Define Directory hierarchy. Explain awk pattern
scanning and processing language.
10. How to evaluate and execute command without invoking
a new process.
Sub. Code
22
DE-3234
2
Ws18
11. What are conditional expressions? Explain.
12. Write Unix program to sort out string in
alphabetical order.
Write a shell program to check given string in
Palindrome not.
13. Differentiate the function of Zap-Pick in shell
programming and in Unix.
14. Describe the Unix environment in processing signal and
interrupts.
15. What are other document preparation tools? Explain
them.
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