The answwer to the type of hardware is led lighting it does not need a inverter
Well knowing how the government is with security id go with A. as it makes a lot of sense unlike B and D and if they were looking for software the question would mention it
Answer:
Explanation:
/*# represents ID selector
*/
#feature{
font-family: 'Arial';
font-size: 10px;
color: red;
background: white;
width: 80%;
filter: drop-shadow(30px 10px 4px #4444dd);
}