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CGI Perl Interview Questions
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What does undef function in perl?

 521

What is stdin in perl?

 541

What are perl variables?

 524

What does the q{ } operator do?

 513

How to access parameters passed to a subroutine in perl?

 534

What are the advantages and disadvantages of perl language?

 475

Explain gmtime() function in perl?

 561

What is the use of '>>' in perl?

 537

How to merge two arrays in perl?

 517

How to do comment in perl?

 577

What does localtime() do in perl?

 561

What are perl strings?

 506

What is posix in perl?

 518

Explain the default scope of variables in perl?

 510

Explain join function in perl?

 533

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Un-Answered Questions { CGI Perl }

Why does Perl not have overloaded functions?

529

Comment on array slicing and range operator

522

Why to use perl?

538

List the data types that Perl can handle?

570

Explain grooving and shortening of arrays?

700




How to read a single line from a file in perl?

536

What are the reasons that cookie server can’t handle multiple connections?

531

Can inheritance be used in perl?

549

What are the various perl data types based on the context?

535

Explain subroutine in perl?

484

Explain chomp, chop, cpan, tk.

530

Explain perl.

551

How to compare two strings in perl?

540

How interpreter is used in perl?

483

What is the use of now constructor in perl?

522

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