Online Access Free H12-711-ENU Practice Test

Fire Trust domain FTP client wants to access an Untrust server FTP service has allowed the client to access the server TCP 21 port, the client in the Windows command line window can log into the FTP server, but can not download the file, what are the following solutions? (Multiple choice)

• A.the FTP works with the port mode modify the Untrust Trust domain to allow the inbound direction between the default access strategy
• B.FTP works with Passive mode modify the domain inbound direction between the Untrust Trust default access policy to allow
• C.take the Trust between Untrust domain to allow two-way default access strategy
• D.Trust Untrust domain configuration is enabled detect ftp

Common scanning attacks include: port scanning tools, vulnerability scanning tools, application scanning tools, database scanning tools, etc.

• A.True
• B.False

Which of the following descriptions of the firewall fragment cache function are correct? (Multiple choice)

• A.By default, the number of large fragment caches of an IPV4 packet is 32, and the number of large fragmentation buffers of an IPV6 packet is 255.
• B.For fragmented packets, NAT ALG does not support the processing of SIP fragmented packets.
• C.After the fragmented packet is directly forwarded, the firewall forwards the fragment according to the interzone security policy if it is not the fragmented packet of the first packet.
• D.By default, the firewall caches fragmented packets.

Which of the following is the encryption technology used in digital envelopes?

• A.Hash algorithm
• B.Symmetric encryption algorithm
• C.Stream encryption algorithm
• D.Asymmetric encryption algorithm

Terminal detection is an important part of the future development of information security. Which of the following methods belong to the category of terminal detection? (Multiple Choice)

• A.Prevent users from accessing public network search engines
• B.Monitor and remember the external device
• C.Monitor the host registry modification record
• D.Install host antivirus software