Rewrite following splice functions in Perl using equivalent push or pop functions with proper argument. . points) splice function Equivalent push or pop function splice(@array, $#array+1, 0. Sp. Sq) splice(@array, 0, 0, Sp, Sq) splice(@array, 0, 1) splice(@array, -1) Suppose the variable svar has the value abc123. Indicate whether the following conditional expressions return true or false. (4 points) 9. svar(4-6)/ svar =~ / ( \d) 2 ( \1) / svar .. ~ / abcS / $var =~ /12347/