Different Data Types in Perl

In Perl, the main data types are:

• Scalar: Represents single values like numbers or strings.
• Array: Stores ordered lists of scalars.
• Hash: Stores key-value pairs.
• Scalar reference: Refers to a scalar value.
• Array reference: Refers to an array.
• Hash reference: Refers to a hash.

Understanding these data types is essential for efficient programming in Perl.