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Huawei H12-711 Practice Test - Questions Answers, Page 41

Question list

List of questions

Question 401

(0)

When an access user uses Client-InitiatedVPN to establish a tunnel with the LNS, how many PPP connections can one tunnel carry?

Question 402

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Man-in-the-middle attacks are data security threats.

Question 403

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Which of the following descriptions about the function of the iptables table is wrong?

Question 404

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The most common three-level standard for equal protection includes three aspects: physical security, data security and network security.

Question 405

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Because NAT technology can realize one-to-many address translation. So with NAT technology, there is no need to worry about insufficient IPv4 addresses.

Question 406

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Which of the following is an "information sabotage incident" in the classification of network security incidents?

Question 407

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Which of the following angles should be considered in the information security stage to consider the security of information?

Question 408

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

Question 409

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The CA certificate is the certificate of the CA itself. If there is no multi-level CA in the PKI system, the original certificate of the CA is a self-signed certificate; if there are multiple levels

Question 410

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Regarding NAT technology, which of the following descriptions is correct?

Related questions

Which of the following options is correct for the description of the rating of the level protection system in the 2.0 class protection system?

Which of the following VPNs cannot be used in a Site to-Site scenario? ( )[Multiple choice]*

The digital certificate fairs the public key through a third-party organization, thereby ensuring the non-repudiation of data transmission. Therefore, to confirm the correctness of the public key, only the certificate of the communicating party is required.

Which of the following options is correct regarding the description of firewall hot standby? (multiple choice)

Which of the following options are correct regarding the description of Windows log event types? (multiple choice)

Company network administrator allocation. After the dual-system hot backup is set, run the command to check VRRP and other information, and get the following information HRP_M<FWA> Gigabi tEtherneto/0/3 Virtual Router 1 State: Master Virtual IP: 10.3.0.3 Master IP: 10.3.0.1 PriorityRun: 120 PriorityConfig:100 MasterPriority: 120 Preempt: YESDelay Time: 0 s TimerRun: 60s TimerConfig: 60s Auth type: NONE Virtual MAC: 0000-5e00-0101 Check TIL: YES Config type:vgmp Vrrp Backup-torward: disabled Create time:2020-03-17 17:35:54 UTC+08:02 Last change time: 2020-03-22 16:01:56 UTC+08:02 Ask him to type the view command in the blank space is ____ [fill in the blank]*

The information security level protection is to improve the overall security level of the country, and at the same time reasonably optimize the allocation of security resources, so that it can send back the greatest security and economic benefits.

Evidence identification needs to address the verification of the integrity of the evidence and determine whether it meets the applicable standards. Which of the following statements is correct about the criteria for identification of evidence?

When the company network administrator configures dual-system hot backup, (fill in the blank) configure the status of VRRP backup group l as Active, and configure the virtual IP address as 10.1.1.1/24 <sysname>system-view [sysname] interface GigabitEthernet 0/0/1 [sysname-GigabitEthernet0/0/l] ( ), the command to be typed in the blank is (please fill in the complete command in all lowercase)

To configure a NAT policy in command line mode, you need to use the ( ) command in the system view to enter the NAT policy configuration view. (fill in the blank)

Question 401

When an access user uses Client-InitiatedVPN to establish a tunnel with the LNS, how many PPP connections can one tunnel carry?

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Question 402

Man-in-the-middle attacks are data security threats.

True

False

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Question 403

Which of the following descriptions about the function of the iptables table is wrong?

NAT table: The function of address translation.

Raw table: Determines whether the packet is processed by the state tracking mechanism.

Mangle table: modify security policy

Filter table: Policy allowed or not allowed in the packet.

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Question 404

The most common three-level standard for equal protection includes three aspects: physical security, data security and network security.

is correct

False

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Question 405

Because NAT technology can realize one-to-many address translation. So with NAT technology, there is no need to worry about insufficient IPv4 addresses.

True

False

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Question 406

Which of the following is an "information sabotage incident" in the classification of network security incidents?

Software and hardware failure

Information counterfeiting

Internet Scanning for plagiarism

Listen to Trojan attack

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Question 407

Which of the following angles should be considered in the information security stage to consider the security of information?

Management

Security system

business

Technology

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Question 408

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

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.

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.

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

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

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The CA certificate is the certificate of the CA itself. If there is no multi-level CA in the PKI system, the original certificate of the CA is a self-signed certificate; if there are multiple levels of CA, it will form a CA hierarchy. The top CA is the root CA, which has A CA' self-signed certificate.

True

False

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Question 410

Regarding NAT technology, which of the following descriptions is correct?

The internal network server of the NAT network cannot be accessed by external network users.Therefore, if a server that needs to provide external services is deployed, be sure to assign an independent public network address to the server.

NAT reduces the difficulty of network monitoring

NAT technology can only achieve one-to-one address conversion, but cannot achieve address multiplexing

NAT can hide more intranet IP addresses

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