In the SSL handshake protocol, which of the following message is optional? (Choose two.)

• A.Server Key Exchange
• B.ChangeCipherSpec
• C.Certificate verify
• D.ServerHelloDone

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According to the protection object, the firewall is divided. Windows Firewall belongs to ________.

• A.Network firewall
• B.Software firewall
• C.Hardware firewall
• D.Stand-alone firewall

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What are the classification of USG firewall user authentication? (Choose three.)

• A.no authentication
• B.password authentication
• C.single sign-on (sso)
• D.the fingerprint authentication

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Which of the following description is correct about the sort of the call setup process for L2TP corridors?
1. L2TP tunnel
2. PPP connection
3. LNS authenticates users
4. Users access intranet resources
5. Establish an L2TP session

• A.2->3->1->5->4
• B.1->5->3->2->4
• C.2->1->5->3->4
• D.1->2->3->5->4

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Which of the following descriptions about windows logs is wrong?

• A.windows server 2008 system logs stored in the Application.evtx
• B.windows server 2008 security log is stored in security.evtx
• C.The application log contains events logged by the application or system program, mainly recording events in the running of the program.
• D.The system log is used to record the events generated by the operating system components, including the crash of the driver, system components and application software, and data.

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