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H12-711_V3.0 VCE Exam Download

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Total 492 questions

HCIA-Security V3.0 Questions and Answers

Question 61

Which of the following statements about OSPF is correct?

Options:

A.

Distance Vector Protocol

B.

Good scalability

C.

No loops

D.

Support authentication

Question 62

Regarding NAT technology. Which of the following descriptions is false?

Options:

A.

In Huawei firewalls, source NAT technology refers to the translation of the source address in the IP header of the connection that initiates the connection.

B.

In the Huawei firewall, Easy IP directly uses the public network address of the interface as the translated address, and does not need to configure a NAT address pool.

C.

In Huawei firewalls, the NAT No-PAT technology needs to be implemented by configuring a NAT address pool.

D.

In Huawei firewalls, the only NAT technology with port translation is NAPT.

Question 63

Which of the following does not belong to the block encryption algorithm in the symmetric encryption algorithm?

Options:

A.

RC5

B.

RC4

C.

RC6

D.

RC2

Question 64

If foreign criminals use the Internet to steal my country's state secrets, what kind of early warning will the state initiate?

Options:

A.

Orange Alert

B.

Yellow Alert

C.

Blue Alert

D.

Red Alert

Page: 16 / 18
Total 492 questions