occurs when a social network user clicks a link and enables malware to post unwanted links on their page. A) Adware B) Phishing C) Clickjacking D) Malicious script scams

I believe the answer is Malicious script scam

Explanation:

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?