A.transit zoneB.default zoneC.security zoneD.functional……

单项选择题Whichzoneisasystem-definedzone？（）

A.null zone
B.trust zone
C.untrust zone
D.management zone

多项选择题WhichtwoconfigurationoptionsmustbepresentforIPv4transittraffictopassbetweenthege-0 0 0.0andge-0 0 2.0interfaces？（）

A.family inet
B.a security zone
C.a routing instance
D.host-inbound-traffic

多项选择题Which two configurations are valid？（）

A.A
B.B
C.C
D.D

多项选择题Userscandefinepolicytocontroltrafficflowbetweenwhichtwocomponents？（）

A.from a zone to the device itself
B.from a zone to the same zone
C.from a zone to a different zone
D.from one interface to another interface

单项选择题WhatisthepurposeofazoneinJUNOSSoftware？（）

A.A zone defines a group of security devices with a common management.
B.A zone defines the geographic region in which the security device is deployed.
C.A zone defines a group of network segments with similar security requirements.
D.A zone defines a group of network segments with similar class-of-service requirements.