Explain perl. What are the advantages of programming in perl?
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What is the difference between exec and system?
How to check the status of airplane mode (enable/disable) in perl for Android mobile?
What is “grep” function in perl?
Which statement has an initialization, condition check and increment expressions in its body? Write a syntax to use that statement.
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?
How to close a file in perl?
Why to use perl?
Why Perl aliases are considered to be faster than references?
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You want to open and read data files with perl. How would you do that?
Explain the various characteristics of perl.
Explain grooving and shortening of arrays?