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CGI Perl Interview Questions
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What exactly is grooving and shortening of the array?

 652

What are stdin, stdout and stderr?

 566

Explain the arguments for perl interpreter.

 596

Explain the different types of data perl can handle.

 550

What rules must be followed by modules in perl.

 621

Differentiate between c++ and perl.

 659

You want to add two arrays together. How would you do that?

 538

There are two types of eval statements i.e. Eval expr and eval block. Explain them.

 549

How can arrays be tied?

 574

You want to print the contents of an entire array. How would you do that?

 603

You want to connect to sql server through perl. How would you do that?

 594

Can inheritance be used in perl?

 612

Give an example of the -i and 0s option usage.

 527

You want to download the contents of a url with perl. How would you do that?

 555

Explain subroutine?

 577

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Un-Answered Questions { CGI Perl }

Explain about the applications of perl?

611

In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?

581

How to add elements in a hash in perl?

554

What is the use of -t?

621

What are different data types that perl supports. Elaborate on them.

618




How will you declare a variable in perl?

606

Who created perl?

582

Explain subroutine?

577

Can we load binary extension dynamically?

625

Which operator in perl is used for the concatenation of two strings?

565

How many types of operators are used in the Perl?

655

Explain which feature of PERL provides code reusability?

782

What are prefix dereferencer? List them.

630

Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.

601

What are prefix dereferencer?

559

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