Download JNTU MCA 4-semester PERL PROGRAMMING November 2008 Exam Question Paper

Code No: R6-46-MCA         R6
M.C.A. IV Semester Supplementary Examinations, November 2008
– – – –
Time: 3 hours Max Marks: 60
Answer any FIVE Questions
All Questions carry equal marks

1. Write about the following:
(a) Here documents
(b) V- string Literals
(c) Pragmas.
2. Write briefly about the debugging commands?
3. Explain about the following perl functions:
(a) flock and fork functions
(b) format function
(c) form line function.
4. Write about the programmatic patterns?
5. Explain formats in detail.
6. Write a Perl program to demonstrate a simple binary tree implementation using
anonymous hashes.
7. Explain the following:
(a) Trapping die
(b) CGI :: carp
(c) Custom solutions.
8. Write a CGI script to save a form to a file or mail pipe.


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