Refer to the Exhibit

question 8

Multiple Choice

Refer to the exhibit. R1 is connected to two service providers and is under a DDoS attack. Which statement about this design is true if URPF in strict mode is configured on both interfaces?

• A) R1 drops all traffic that ingresses either interface that has a FIB entry that exits a different interface.
• B) R1 drops destination addresses that are routed to a null interface on the router.
• C) R1 permits asymmetric routing as long as the AS-PATH attribute entry matches the connected AS.
• D) R1 accepts source addresses on interface gigabitethernet0/1 that are private addresses.

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Definitions:

Healthier

Pertains to a state or condition of improved physical, mental, or emotional well-being.

Positive Psychology

A branch of psychology that focuses on the study of positive human functioning and flourishing on multiple levels, including the biological, personal, relational, institutional, cultural, and global dimensions of life.

American Psychological Association

The American Psychological Association is a professional organization representing psychologists in the United States, dedicated to advancing psychology as a science, profession, and means of promoting health and human welfare.

Learned Helplessness

The situation in which someone feels powerless, due to experiencing a traumatic incident or repeated failures to accomplish goals.