20 TOP Perl Scripting Interview Questions and Answers

List of top 20 most frequently asked perl scripting interview questions and answers pdf download free

Perl Scripting Interview Questions and Answers List

  1. What are the two different types of data perl handles?
  2. What are scalar variables?
  3. Explain about lists?
  4. Name all the prefix dereferencer in perl?
  5. Explain about an ivalue?
  6. How does a “grep” function perform?
  7. Explain about Typeglobs?
  8. Is there any way to add two arrays together?
  9. How to use the command shift?
  10. What exactly is grooving and shortening of the array?
  11. What are the three ways to empty an array?
  12. How do you work with array slices.
  13. What is meant by splicing arrays explain in context of list and scalar.
  14. What are the different types of perl operators?
  15. Which has the highest precedence, List or Terms? Explain?
  16. What is Perl Scripting?
  17. Why do we use PERL scripting?
  18. Why do you create an application for real time system in which processing speed is vital?
  19. Distinguish my and local?
  20. Why Perl patterns are not regular expressions?

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