How do you you check the return code of a command in perl?


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More CGI Perl Interview Questions

Write a program that shows the distinction between child and parent process?

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write a script to generate n prime no.s?

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Explain socket programming in perl?

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Explain ivalue?

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What are the advantages of programming in perl?

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Write an example explaining the use of symbol tables.

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What is the purpose of _package_ literal?

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What is use of ‘->’ symbol?

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How many ways can we express string in Perl?

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How many data types are there in perl?

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Explain perl.

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“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?

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