最新的Huawei H12-711_V3.0-ENU免費考試真題

問題1

Digital envelope technology means that the sender uses the receiver's public key to encrypt the data, and then sends the ciphertext to the receiver ( )[Multiple choice]*

A. FALSE

B. TRUE

正確答案: A

問題2

Which of the following does not belong to the log format of the firewall? ( )[Multiple choice]

A. ASCII encoding format

B. netflow format

C. Syslog format

D. binary format

正確答案: A

問題3

If users from the external network (where the security zone is Untrust) are allowed to access the intranet server (where the security zone is DMZ), the destination security zone selected when configuring the security policy is ______.[fill in the blank]*

正確答案:

DMZ

問題4

There are two ways for a PKI entity to apply for a local certificate from a CA: ( ).
(fill in the blank)

正確答案:

Online application and offline import

問題5

Equipment sabotage attacks are generally not easy to cause information leakage, but usually cause interruption of network communication services.

A. False

B. True

正確答案: B

問題6

Which of the following is not a key technology of antivirus software?

A. Update virus database in real time

B. format the disk

C. Shelling technology

D. self protection

正確答案: B

問題7

For network security incidents that occur, remote emergency response is generally adopted first. If the problem cannot be solved for the customer through remote access, after confirmation by the customer, go to the local emergency response process

A. False

B. True

正確答案: B

問題8

Regarding the firewall security policy, the following items are correct?

A. By default, the security policy can control unicast packets, broadcast packets, and multicast packets.

B. By default, the security policy only controls unicast packets..

C. By default, the security policy can control multicast

D. By default, the security policy can control unicast packets and broadcast packets.

正確答案: B

問題9

aboutTCP/IPDescription of protocol stack packet decapsulation, which of the following is correct? (multiple choice)

A. After the network layer receives the data packet, the network layer information is stripped after parsing, and the upper layer processing protocol is known according to the parsing information, such as HTTP

B. transport layer (TCP) after receiving the data packet, the transport layer information is stripped after parsing, and the upper layer processing protocol is known according to the parsing information, such asUDP

C. After the application layer receives the data packet, the application layer information is stripped after parsing, and the final displayed user data is exactly the same as the data sent by the sender host

D. The data packet is first transmitted to the data link layer. After parsing, the data link layer information is stripped, and the network layer information is known according to the parsing information, such as:IP

正確答案: C,D

最新的Huawei HCIA-Security V3.0 - H12-711_V3.0-ENU免費考試真題

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