Perl MCQs with answers Page - 7

                    The "x" operator in Perl strings is used to repeat the given string multiple times.                

                    In Perl, auto increment / decrement operator are used to increase or decrease values.                

                    In Perl, the data type declaration of variables is not required.                

                    You can start a variable using $, @, % character.                

                    Perl in basic data types are:

    Scalar variable
    Array variable
    Hash variable
                

                    Scalar variables in Perl are a single unit of data. Different types of scalars in Perl are string, character, floating point, large group of string, webpage, etc.