In a web page with chechboxes you need to write e jquery that retruns the number checked checkboxes.()A、var n = $(“input:checked”).length;B、var n = $(“:input, :checked”).length;C、var n = $(“input:selected”).length;D、var n = $(“:input, :selected”).length;

In a web page with chechboxes you need to write e jquery that retruns the number checked checkboxes.()

  • A、var n = $(“input:checked”).length;
  • B、var n = $(“:input, :checked”).length;
  • C、var n = $(“input:selected”).length;
  • D、var n = $(“:input, :selected”).length;

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