What are selectors in jQuery? Explain
Selectors are the formats used to identify and operate HTML elements. For instance, to select all checkboxes in a web form then we can use [type="checkbox"] selector.
BY Best Interview Question ON 26 Jan 2019
Example
<script>
var input = $( "form input:checkbox" )
.wrap( "" )
.parent()
.css({ background: "yellow", border: "3px red solid" });
</script>