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What can be done for efficient parameter passing in perl? Explain.
What is the use of -t?
Explain the functioning of conditional structures in perl.
Explain tk?
Give an example of using the -n and -p option.
you are required to replace a char in a string and store the number of replacements. How would you do that?
Explain ivalue?
What are some of the key features of objects in perl?
Explain perl. What are the advantages of programming in perl?
How does polymorphism work in perl?
Explain 'grep' function.
Explain perl. When do you use perl for programming? What are the advantages of programming in perl?
What are the advantages of programming in perl?
Differentiate between use and require, my and local, for and foreach and exec and system
Explain the internal working of cgi
