Answer Posted / jayakumar.b

Perl Installation on Linux/Unix:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
% perl Makefile.PL
% make // nmake for Windows.
% make test
% make install
% make clean

Perl Installation on Windows:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
% perl -MCPAN -e shell
% install <Module Name> Eg: install Net::FTP

What interface used in PERL to connect to database? How do you connect to database in Perl?

1042

---

What is perl scripting?

993

---

Explain about typeglobs?

997

---

How to connect to SQL server through Perl?

1116

---

How can arrays be tied?

964

---

Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?

972

---

explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.

922

---

How we can navigate the xml documents?

1069

---

What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)

991

---

How do I print the entire contents of an array with Perl?

1001

---

Explain string comparison operators in perl.

1054

---

What are scalars in perl?

1016

---

In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?

1050

---

Mention what is cpan?

1081

---

Explain the internal working of cgi

976

---