QUESTION NO: 1
Under normal circumstances, the terminal number used by the RADIUS server to provide accounting services is ( ). (fill in the blank)
Under normal circumstances, the terminal number used by the RADIUS server to provide accounting services is ( ). (fill in the blank)
Correct Answer:
1813
QUESTION NO: 2
firewallGE1/0/1andGE1/0/2mouth belongs toDMZarea, if you want to implementGE1/0/1The connected area is accessibleGE1/0/2Connected area, which of the following is correct?
firewallGE1/0/1andGE1/0/2mouth belongs toDMZarea, if you want to implementGE1/0/1The connected area is accessibleGE1/0/2Connected area, which of the following is correct?
Correct Answer: C
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QUESTION NO: 3
aboutwindowsandlinuxWhich of the following statements is false?
aboutwindowsandlinuxWhich of the following statements is false?
Correct Answer: A
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QUESTION NO: 4
Which of the following is not part of a digital certificate?
Which of the following is not part of a digital certificate?
Correct Answer: B
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QUESTION NO: 5
When we use digital signature technology, the receiver needs to use the sender's ( ) to unlock the digital signature to get the digital fingerprint. (fill in the blank)
When we use digital signature technology, the receiver needs to use the sender's ( ) to unlock the digital signature to get the digital fingerprint. (fill in the blank)
Correct Answer:
public key
QUESTION NO: 6
About intrusion prevention systems (IPS), which of the following is false?
About intrusion prevention systems (IPS), which of the following is false?
Correct Answer: C
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QUESTION NO: 7
Security policy conditions can be divided into multiple fields, such as source address, destination address, source port, destination port, etc.
"and"That is to say, this policy is hit only if the information in the packet matches all fields.
Security policy conditions can be divided into multiple fields, such as source address, destination address, source port, destination port, etc.
"and"That is to say, this policy is hit only if the information in the packet matches all fields.
Correct Answer: A
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QUESTION NO: 8
some applications such asOracleFor database applications, the firewall session connection is interrupted due to no data flow transmission for a long time, resulting in service interruption. Which of the following is the optimal solution?
some applications such asOracleFor database applications, the firewall session connection is interrupted due to no data flow transmission for a long time, resulting in service interruption. Which of the following is the optimal solution?
Correct Answer: A
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QUESTION NO: 9
In information security prevention, commonly used security products are firewalls,Anti-DDosequipment andIPS/IDSequipment
In information security prevention, commonly used security products are firewalls,Anti-DDosequipment andIPS/IDSequipment
Correct Answer: B
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QUESTION NO: 10
aboutNATAddress translation, which of the following statements is false?
aboutNATAddress translation, which of the following statements is false?
Correct Answer: D
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QUESTION NO: 11
HRP(Huawei Redundancy Protocol) protocol, which is used to synchronize data such as key configuration and connection status of the firewall to the standby firewall, which of the following options does not belong to the scope of synchronization?
HRP(Huawei Redundancy Protocol) protocol, which is used to synchronize data such as key configuration and connection status of the firewall to the standby firewall, which of the following options does not belong to the scope of synchronization?
Correct Answer: A
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QUESTION NO: 12
Security technology has different methods in different technical levels and fields. Which of the following devices can be used for network layer security? (multiple choice)
Security technology has different methods in different technical levels and fields. Which of the following devices can be used for network layer security? (multiple choice)
Correct Answer: A,B,C
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QUESTION NO: 13
againstIPspoofing attack (IP Spoofing), which of the following is an error?
againstIPspoofing attack (IP Spoofing), which of the following is an error?
Correct Answer: C
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