Jawaharlal Nehru Technological University Kakinada 2010-5th Sem M.C.A Subject Code: MC409 Iester [R06] Regular &Supplementary s, Perl Programming - Question Paper

Time: three Hours

Max Marks: 60


ans any 5 ques. All ques. carry EQUAL marks



1.a) discuss about backslash interpolation in detail.

b) explain loop control statements in Perl programming.

2.a) explain about unattended execution in Perl scripts.

b) discuss about Perl profiler in detail.

3.Discuss in detail about built-in Perl functions in alphabetical order.

4.a) discuss about meta characters and meta symbols for regular expressions in Perl.

b) explain in detail about pointers in Perl programming.

5.a) discuss in detail about parsing references.

b) explain in detail about Fosters.

6.a) discuss in detail about the significance of braces, brackets and quotes for references in Perl.

b) explain about hashes of functions with an example.

7. discuss about forms in CGI programming.

8.a) discuss about file uploading in CGI programming.

b) explain in detail about emailing in CGI.

Earning:   Approval pending.