Answer
$- Advantage:\:Ensures\:unbiased\:selection.\\- Disadvantage:\:Can\:be\:time-consuming\:for\:large\:populations.$
Work Step by Step
$For\:a\:sample\:to\:be\:a\:random\:sample,\:every\:member\:of\:the\:population\:$
$must\:have\:an\:equal\:chance\:of\:being\:selected.\\The\:random\:sampling\:has\:one\:limitation.\:If\:the\:population\:$
$is\:extremely\:large,\:it\:is\:time\:consuming\:to\:count\:and\:select\:$
$the\:sample\:elements.$
