Updated Top Perl Interview Questions 2019-2020

If you are looking ahead to a career in PERL script developer and finding it a bit difficult to answer effectively to those most frequently asked interview questions, then you at the right place.

Now, let’s walk through some of these PERL Interview questions:


1- Explain about PERL language?

PERL is a powerful scripting language that stands for “Practical Extraction and Reporting Language”. It contains rich features. We can write powerful and effective code using PERL.


2- What are the data types that PERL can control?

PERL language can effectively handle the following data types

· Arrays

· Hashes

· Scalars


3- Which option is required to scroll in PERL?

We can choose the built-in debugger option to scroll the programs in PERL. Moreover, using this option, we can also analyze the programs in each line.


4- What is the use of ‘$_’ in Perl?

‘$_’ in Perl is a default variable in PERL that carries the variable of last matched expressions that is a while, etc and so on.

5- What are some of the arguments that are used in PERL most often?

Some of the arguments that are used in PERL most often are

· d- responsible for debugging

· e- used for the execution

· w- gives warning

· c- Compiles.


The Coding Tag has exclusively prepared Top 30 Perl Interview Questions that will provide you the accurate answers to crack your interview undoubtedly.


Conclusion

With this, we are wrapping up our PERL interview question.

We hope this will help all the beginners as well as experienced to answer effectively and besides this, you can also refer to technical interview questions to get a proper insight to crack your interview.

 Source url: - https://medium.com/@codingtag.com/updated-top-perl-interview-questions-2019-2020-f69aef2ed36d