Huawei H12-722 Quiz 1 Topic 1 Questions 1-5

Question: 1

In the following options, which of the two attacks use similar attack methods, they will generate a large number of useless response packets, occupying network bandwidth,

Consume equipment resources?

AFraggle and Smurt

BLand and Smurf

CFraggle and Land
155955cc-666171a2-20fac832-0c042c0423

DTeardrop and Land35

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Question: 2

Which of the following options is correct for the sequence of the flow-by-stream detection of AntiDDoS?

1. The Netflow analysis device samples the current network flow;

2. Send a drainage command to the cleaning center;

3. Discover the DDoS attack stream;

4.Netior: analysis equipment sends alarms to ATIC management center

5. The abnormal flow is diverted to the cleaning center for further inspection and cleaning;

6. The cleaning center sends the host route of the attacked target IF address server to the router to achieve drainage

7. The cleaning log is sent to the management center to generate a report;

8. The cleaned traffic is sent to the original destination server.

A1-3-4-2-5-6-7-8

B1-3-2-4-6-5-7-8

C1-3-4-2-6-5-8-7

D1-3-24-6-5-8-7

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Question: 3

The following figure shows the configuration of the URL filtering configuration file. Regarding the configuration, which of the following statements is correct?

q3_H12-722

AThe firewall will first check the blacklist entries and then the whitelist entries.

BAssuming that the user visits the www.exzample.com website, which belongs to the categories of humanities and social networks at the same time, the user cannot access the
website.

CThe user visits the website www.exzample.com, and when the black and white list is not hit, the next step is to query the predefined URL category entry.

DThe default action means that all websites are allowed to visit. So the configuration is wrong here.

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Question: 4

Which of the following types of attacks are DDoS attacks? 2I

ASingle packet attack

BFloating child attack

CMalformed message attack

DSnooping scan attack

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Question: 5

The following figure is a schematic diagram of the detection file of the firewall and the sandbox system linkage.

q5_H12-722

The Web reputation function is enabled on the firewall, and website A is set as a trusted website and website B is set as a suspicious website.

Which of the following statements is correct

AThe files obtained by users from website A and website B will be sent to the inspection node for inspection.

BWhen a user visits website B, although the firewall will extract the file and send it to the detection node, the user can still access normally during the detection process
Site B.

CAfter the detection node detects the suspicious file, it not only informs the firewall in the figure of the result, but also informs other network devices connected to it.

DAssuming that website A is an unknown website, the administrator cannot detect the traffic file of this website sC

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Huawei H12-722 Quiz:1 Topic:1 Questions:1-5