Answer: Negative
Explanation: A negative feedback loop has the major property of regulating on its own. It also becomes stable at certain point of time which makes it balancing feedback.The increment in the output of this system prevents the future generation of the feedback system.
The output gained as feedback is meant as the input in opposite direction in this system.Other options are incorrect because inverted feedback loop works in the inverted manner, positive feedback loop behaves as unstable system and convoluted feedback loop is not a technical term.
From the creator of the network
Here are my definitions of each option:
Spam = Unwanted mail, advertisements, etc
Phishing = Link to a site, usually a fake replica of a legitimate site but with added implements that can be used to spy on you (how people become victims of identity theft
Malware = Usually a malicious piece of code that can be used to slow down your computer or to get a hold of your computer for some other malicious reason
Legitimate = Means that the sender is valid, you know who its coming from, and you know that you won't get attacked by the email
So based on this, I would say that the answer is B. Phishing
