Free H12-711_V4.0 Practice Test Questions and Answers (2026)

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Q: 1
Which of the following operating modes does NTP support?
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Q: 2
_____ Authentication is to configure user information (including local user's user name, password and various attributes) on the network access server. The advantage is that it is fast.[fill in the blank]*
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Q: 3
Which of the following is the numbering range of Layer 2 ACLs?
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Q: 4
Which of the following descriptions of single sign-on is correct?
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Q: 5
A Web server is deployed in an enterprise intranet to provide Web access services to Internet users, and in order to protect the access security of the server, it should be divided into the _____ area of the firewall.
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Q: 6
Which of the following protocols is a file transfer protocol?
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Q: 8
When the Layer 2 switch receives a unicast frame and the MAC address table entry of the switch is empty, the switch discards the unicast frame.
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Q: 9
In cases where some configurations alter existing session table entries and want them to take effect immediately, you can regenerate the session table by clearing the session table information. All session table information can be cleared by executing the _____firewall session table command.
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Q: 10
What are the correct entries in the following description of firewall security zones?
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Q: 11
What is the protocol number of the GRE protocol?
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Q: 12
Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?
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Q: 13
Which of the following is not an advantage of symmetric encryption algorithms?
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Q: 14
DES is a stream encryption algorithm, because the cipher capacity is only 56 bits, so it is not enough to deal with the weakness of insufficient security, and later 3DES was proposed.
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Q: 15
Which of the following NAT technologies can implement a public network address to provide source address translation for multiple private network addresses ( )*
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