Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)

单项选择题Which configuration shows the correct application of a security policy scheduler?（）

A. [edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn myTunnel; } scheduler-name now; } } }
B. [edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn myTunnel; } } } scheduler-name now; }
C. [edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn scheduler-name now; } } } }
D. [edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; scheduler-name now; } then { permit { tunnel { ipsec-vpn myTunnel; } } } scheduler-name now; }myTunnel;

多项选择题Which two statements are true regarding the system-default security policy [edit security policies default-policy]?（）(Choose two.)

A. Traffic is permitted from the trust zone to the untrust zone.
B. Intrazone traffic in the trust zone is permitted.
C. All traffic through the device is denied.
D. The policy is matched only when no other matching policies are found.

多项选择题Which three represent IDP policy match conditions? （）(Choose three.)

A.protocol
B.source-address
C.port
D.application
E.attacks

多项选择题Which three types of content filtering are supported only for HTTP? （）(Choose three.)

A. block Flash
B. block Java applets
C. block ActiveX
D. block EXE files
E. block MIME type

单项选择题You want to create a security policy allowing traffic from any host in the Trust zone to hostb.example.com (172.19.1.1) in the Untrust zone. How do you create this policy?（）

A. Specify the IP address (172.19.1.1/32) as the destination address in the policy.
B. Specify the DNS entry (hostb.example.com) as the destination address in the policy.
C. Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
D. Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.