桁架在恒载作用下，使用年限50年，用云南松制作的桁架受拉构件，截面尺寸200mm×200mm，构件中部有两个d=20mm的螺栓孔，间距100mm。该受拉构件能承受的轴向拉力设计值应为______。

A. antivirus (full AV, express AV)

B. antivirus (desktop AV)

C. Web filtering

D. antispam

E. firewall user authentication

A. antispam

B. antivirus

C. IPS

D. application firewalling

E. Web filtering

A. an antispam license

B. DNS servers configured on the SRX Series device

C. SMTP services on SRX

D. a UTM profile with an antispam configuration in the appropriate security policy

E. antivirus (full or express)

A. The SurfControl server in the cloud provides the SRX device with the category of the URL as well as the reputation of the URL.

B. The SurfControl server in the cloud provides the SRX device with only the category of the URL.

C. The SurfControl server in the cloud provides the SRX device with only the reputation of the URL.

D. The SurfControl server in the cloud provides the SRX device with a decision to permit or deny the URL.

A. integrated Web filtering

B. full AV

C. IPS

D. local Web filtering

A. Websense redirect Web filtering

B. local Web filtering (blacklist or whitelist)

C. firewall user authentication

D. ICAP

A. The SRX device sends the URL to the SurfControl server in the cloud and the SurfControl server provides the SRX.

B. The SRX device sends the URL to the SurfControl server in the cloud and the SurfControl server asks the SRX device previously visited.

C. The SRX device looks at its local cache to find the category of the URL.

D. The SRX device does not perform any Web filtering operation as the Web site has already been visited.

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.

A. redirect Web filtering

B. integrated Web filtering

C. blacklist Web filtering

D. local Web filtering

A. Cisco Trust and Identity Management Solution

B. Cisco Secure Connectivity Solution

C. Cisco Threat Defense Solution

D. Cisco Switching Solution

E. Cisco Storage Solution

F. Cisco Content Networking Solution