Some applications, such as Oracle database application, there is no data transfer for a long time, so that firewall session connection is interrupted, thus resulting in service interruption, which of the following technology can solve this problem?

• A.Configure a long business connection
• B.Optimization of packet filtering rules
• C.Turn fragment cache
• D.Configure default session aging time

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Evidence identification needs to resolve the integrity verification of the evidence and determine whether it meets the applicable standards. Which of the following statements iscorrect about the standard of evidence identification?

• A.Objective standard means that the acquisition, storage, and submission of electronic evidence should be legal, and the basic rights such as national interests, social welfare, and personal privacy are not strictly violated
• B.Fairness standard refers to the evidence obtained by the legal subject through egal means, which has the evidence ability.
• C.Legality standard is to ensure that the electronic evidence is collected from the initial collection, and there is no change in the content of the evidence submitted as evidence.
• D.Relevance criterion means that if the electronic evidence can have a substantial impact on the facts of the case to s certain extent, the court should determine that it is relevant.

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Which of the following is the GRE protocol number?

• A.50
• B.89
• C.46
• D.47

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Which of the following operations are necessary during theadministrator upgrade of the USG firewall software version? (Multiple Choice)

• A.Restart the device
• B.Specify the next time you start loading the software version.
• C.Upload the firewall version software
• D.Device factory reset

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About the descriptions of windows Firewall Advanced Settings, which of the following is wrong? (Multiple choice)

• A.When setting the stacking rule, both the local port and the remote port can be restricted.
• B.When setting the pop-up rule, only the local port can be restricted, and the remote port cannot be restricted,
• C.When setting the pop-up rule, both local ports and remote ports can be restricted.
• D.When setting the stacking rule, only the local port can be restricted, and the remote port cannot be restricted,

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