Answer / Rashmi Choudhary

In Perl, a subroutine is a piece of reusable code that can be called multiple times with different parameters. They are defined using the 'sub' keyword and can contain any valid Perl statements.

what are the three groups involved in information sharing?

1 Answers  

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Explain socket programming in perl?

1 Answers  

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What does the command "use strict" do and why should you use it?

2 Answers   Symphony, TCS,

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How would you trap error occurred in the perl program/file?

3 Answers   IBM,

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What is use of ‘->’ symbol?

1 Answers  

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Suppose an array contains @arraycontent=(‘ab’, ‘cd’, ‘ef’, ‘gh’). How to print all the contents of the given array?

1 Answers  

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What are some of the key features of objects in perl?

1 Answers  

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What is the use of strict?

1 Answers  

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Explain what is STDIN, STDOUT and STDERR?

1 Answers  

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What is perl shift array function?

1 Answers  

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Write an example explaining the use of symbol tables.

1 Answers  

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you are required to replace a char in a string and store the number of replacements. How would you do that?

1 Answers  

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