how to create a flat file database as shown below s.no name age city phone 0 hema 22 Calcutta 4312542 1 hema 21 Bangalore 2344345 2 ganesh 25 delhi 2445454 3 kartik 45 pune 4312121 4 santosh 25 Hyderabad 2254231 5 kumar 25 mysore 2344567 6 gita 34 mangalore 6532123 7 gita 32 pune 2213456 Q1.print the details of the person who r from bangalore q2.Replace the city name managlore to pune q3.prints no of person having name gita and hema q4.print how many are of age 25.

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

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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?

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Explain string comparison operators in perl.

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Hi, I am a accountant. I am preparing a balance sheet but because of staff shortage and time pressures I cant complete it on time. There is lot of common data with last years which I need not retype and I can manage by editing last year’s balance sheet ? Is their any software on net where I can do this easily??

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Explain subroutine?

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Explain regular expression in perl?

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What are the characteristics of a project that is well suited to Perl?

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How to sort arrays in perl?

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Define dynamic scoping.

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Explain different types of perl operators.

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Why Perl aliases are considered to be faster than references?

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