多选题What are three characteristics of MSR-patented technology? （）(Choose three.)AMSR is stateful technology.BMSR operates at the IP layer.CMSR uses defined window sizes.DMSR provides stateless compression.EMSR uses real-time dictionary updates.
题目
多选题
What are three characteristics of MSR-patented technology? （）(Choose three.)
A
MSR is stateful technology.
B
MSR operates at the IP layer.
C
MSR uses defined window sizes.
D
MSR provides stateless compression.
E
MSR uses real-time dictionary updates.