单项选择题Why does L4TM require T1 to be in promiscuous mode?() 

A.to process traffic that is not intended for its MAC address
B.to transmit TCP reset packets
C.to bind with other promiscuous mode ports
D.to receive Ethernet broadcasts


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3.单项选择题What are PAC files used for?() 

A. explicit forward mode proxy deployments
B. L4TM
C. transparent mode proxy deployments
D. user agent-based policies

4.单项选择题In the access log,what does an ACL tag beginning with BLOCK_ADMIN indicate?() 

A. the destination was manually added to the block list
B. the malware category is set to blocking mode
C. the transaction was blocked because of application or object properties
D. the transaction was manually blocked by the administrative user

5.单项选择题Which of these can not be used in defining policies?()

A.time of day
B.user agent
C.proxy port
D.usage quotas

6.单项选择题What does the appearance of the ACL tag BLOCK_WBRS in the access log mean?() 

A. the proxy blocked an outbound request because the client is infected with malware
B. the proxy blocked access to a site with a low reputation score
C. the proxy blocked access to a site because of a suspicious server response
D. your appliance or the WBRS key is out of support

7.单项选择题Which statement about HTTPS decryption on the WSA is true?() 

A.if enabled, all HTTPS traffic must be decrypted
B.if WBRS is enabled, it can be used to determine whether the HTTPS traffic is to be decrypted
C.decrypted HTTPS traffic is sent unencrypted across the enterprise intranet
D.object size can be used to determine whether the HTTPS traffic is to be decrypted

8.单项选择题Which statement about the DVS engine is true?()

A.the DVS engine can useWebroot and McAfee scanning in parallel
B.the DVS engine generates the WBRS
C.the DVS engine never inspects the client HTTP request
D.the DVS engine is only used for Layer 4 traffic monitoring

9.单项选择题Which statement about using McAfee and Webroot together is true?() 

A.it is not recommended: the system will not detect more malware
B.it is notpossible : the WSA will accept only one anti-malware license
C.the system will stop all web-based threats
D.it is recommended: the system will detect more malware

10.单项选择题Which statement about the S-Series native FTP proxy is not true?() 

A. both active and passive modes FTP are supported
B. by default the FTP proxy uses port 8021
C. access polices may apply to native FTP traffic
D. data loss prevention policies may apply to native FTP traffic
E. authentication is supported in transparent mode