The answer to the question is A
HTML5
HTML5 has fewer plug-ins like the ability to standardize how audio and video are presented on a Web page. It introduces the <video> element designed to remove the need to install 3rd party add-ons and plug-ins like adobe flash player. It also adds the <audio> element too that allows pages to smoothly add audio files.
Answer:
URL hijacking
Explanation:
Based on the information provided within the question it can be said that in this scenario they seem to be using an attack known as URL hijacking. This attack, also known as "typosquatting", is when someone takes advantage of individual's typos when searching for popular sites, in order to get them to go to their site which generates them money the more traffic they get.
Answer:
After checking the attached picture, come to this calculated "Total Time".
Total time 'T'
T = (0.25)(200) + (0.15)(200) + (0.1)(250) + (0.05)(175) + (0.45)(75)
T = 147.5 ps