Which of the following descriptions is correct about the characteristic of SLB one arm mode?

As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?

A.
This out-of-band approach supports scaling

B.
Mode is not as common as bridge or routed mode.

C.
SLB is not inline.

D.
Return traffic requires PBR, server default gateway pointing to SLB, or client source NAT.