Huawei NIP6000 products provide carrier-class high-reliability mechanisms from multiple levels to ensure the stable operation of equipment.
Which of the following options belong to the network reliability? (multiple choice)

• A.Link-group
• B.Power supply. 1+1 redundant backup
• C.Dual machine hot backup
• D.Hardware Bypass

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Which of the following statements is wrong about the Anti-DDoS cloud cleaning solution?

• A.Normal attacks are usually cleaned locally first.
• B.Because the Cloud Cleaning Alliance will direct larger attack traffic to the cloud for cleaning, it will cause network congestion.
• C.The cloud cleaning service that is closer to the target being attacked will be transferred first.
• D.If there is a large traffic attack in the network, send it to the cloud cleaning center to share the cleaning pressure.

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Which of the following options does not belong to the characteristics of big data technology?

• A.Slow processing
• B.Variety of data
• C.Huge amounts of data
• D.Low value density

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Which of the following technologies can achieve content security? (Multiple Choice)

• A.Web security protection
• B.Global environment awareness
• C.Sandbox and Big Data Analysis
• D.Intrusion Prevention

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There are the following steps in the storage XSS attack
1, The attacker hijacked the user session
2, Attacker submits issues with known JavaScript
3, user login
4, User Request Attacker Problem
5, Server responds to attacker's JavaScript
6, User's browser sends session token to attacker
7, Attacker's JavaScript is executed in the user's browser
Which of the following options is correct for the ordering of these steps?

• A.3, 2, 7, 6, 4, 5, 1
• B.3, 2, 5, 7, 4, 6, 1
• C.3, 2, 4, 6, 5, 7, 1
• D.3, 2, 4, 5, 7, 6, 1

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