单选题 Under which configuration hierarchy is an access profile configured for firewall user authentication？（）
[edit security access]
[edit firewall access]
outer IP header confidentiality
outer IP header authentication
单选题 You have been tasked with installing two SRX 5600 platforms in a high-availability cluster. Which requirement must be met for a successful installation？（）
You must enable SPC detect within the configuration.
You must enable active-active failover for redundancy.
You must ensure all SPCs use the same slot placement.
You must configure auto-negotiation on the control ports of both devices
SCREEN options are deployed at the ingress and egress sides of a packet flow.
Although SCREEN options are very useful， their use can result in more session creation.
SCREEN options offer protection against various attacks at the ingress zone of a packet flow.
SCREEN options examine traffic prior to policy processing， thereby resulting in fewer resouces used formalicious packet processing.
单选题 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？（）
Specify the IP address （172.19.1.1/32） as the destination address in the policy.
Specify the DNS entry （hostb.example.com.） as the destination address in the policy.
Create an address book entry in the Trust zone for the 172.19.1.1/32 prefix and reference this entry in the policy.
Create an address book entry in the Untrust zone for the 172.19.1.1/32 prefix and reference this entry in the policy
Mark permitted traffic for firewall user authentication.
Mark permitted traffic for SCREEN options.
Associate permitted traffic with an IPsec tunnel.
Associate permitted traffic with a NAT rule.
Mark permitted traffic for IDP processing.
A route-based VPN generally uses less resources than a policy-based VPN.
A route-based VPN cannot have a deny action in a policy； a policy-based VPN can have a deny action.
A route-based VPN is better suited for dialup or remote access compared to a policy-based VPN.
A route-based VPN uses a policy referencing the IPsec VPN； a policy-based VPN policy does not use apolicy referencing the IPsec VPN
Perfect Forward Secrecy
多选题 You have been tasked with performing an update to the IDP attack database. Which three requirements areincluded as part of this task？（）
The IDP security package must be installed after it is downloaded.
The device must be rebooted to complete the update.
The device must be connected to a network.
An IDP license must be installed on your device.
You must be logged in as the root user