Antispam can be leveraged with which two features on a branch SRX Series device to provide maximum protection from malicious e-mail content? （）(Choose two.)

多项选择题Which two statements are true about the Websense redirect Web filter solution? （）(Choose two.)

A. The Websense redirect Web filter solution does not require a license on the SRX device.
B. The Websense server provides the SRX device with a category for the URL and the SRX device then matches the category decides to permit or deny the URL.
C. The Websense server provides the SRX device with a decision as to whether the SRX device permits or denies the URL.
D. When the Websense server does not know the category of the URL, it sends a request back to the SRX device SurfControl server in the cloud.

单项选择题Which antivirus solution integrated on branch SRX Series devices do you use to ensure maximum virus coverage for network traffic?（）

A. express AV
B. full AV
C. desktop AV
D. ICAP

多项选择题Which two types of attacks are considered to be denial of service?（） (Choose two.)

A. zombie agents
B. SYN flood
C. IP packet fragments
D. WinNuke

单项选择题Interface ge-0 0 2.0 of your device is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17 24. A Web server with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. The Web server is attached to the ge-0 0 0.0 interface of your device. You must use NAT to make the Web server reachable from the Internet using port translation. Which type of NAT must you configure?（）

A. source NAT with address shifting
B. pool-based source NAT
C. static destination NAT
D. pool-based destination NAT

单项选择题Which encryption type is used to secure user data in an IPsec tunnel?（）

A. symmetric key encryption
B. asymmetric key encryption
C. RSA
D. digital certificates