Perl Scripting Interview Q & A - Shikshaglobe

Perl is a high-level interpreted general-purpose programming language. Originally designed for text processing it has evolved to include a broad range of system administration network programming GUI development and web development tasks. The language's syntax borrows heavily from a number of other languages including C shell script (sh) AWK and sed. Perl's comprehensive set of features makes it an extremely powerful tool for all sorts of tasks.

Perl is a powerful programming language with many features that make it perfect for scripting tasks. In this article, we will explore some of the most frequently asked questions about Perl scripting in interviews.

Q: What is Perl?

A: Perl is a high-level interpreted general-purpose programming language. It was originally designed for text processing and has since evolved to become a versatile tool for a wide range of tasks including system administration web development network programming GUI development and more.

Q: What are some of the key features of Perl?

A: Some of the key features of Perl that make it well suited for scripting tasks include its support for regular expressions its powerful string manipulation capabilities and its ability to be easily integrated with other languages and tools. Additionally, Perl's flexible syntax and extensive library of modules make it easy to write code that is both concise and readable.

Q: What are some common uses for Perl?

Perl is a high-level interpreted general-purpose programming language. Perl was originally developed by Larry Wall in 1987 as a general-purpose Unix scripting language to make report processing easier. Since then it has undergone many changes and revisions and become widely popular among programmers. Perl is a powerful tool for manipulating text and is used extensively in system administration web development network programming GUIs and more.

Interview questions for Perl Scripting may include:

• What are the different data types in Perl?

• What is the difference between a scalar and an array?

• How do you declare a variable in Perl?

• How do you print to STDOUT in Perl?

• What is the difference between print() and printf() in Perl?

• How do you read from STDIN in Perl?

• What is the difference between gets() and chomp() in Perl?

• How do you

Perl is a high-level interpreted general-purpose programming language. It was originally designed for text processing and system administration. Perl is widely known for its extensive use in CGI scripting although it is also used in a wide range of other applications.

Q: What is Perl?

A: Perl is a high-level interpreted general-purpose programming language.

Q: What are the main features of Perl?

A: Perl has a wide range of features including support for regular expressions string handling arrays and hashes file handling and database interaction. It also has a large number of modules that can be used to extend its functionality.

Q: What are some of the most popular applications of Perl?

A: Perl is most commonly used for CGI scripting but it is also used in a wide range of other applications such as system administration network programming web development and database interaction.

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