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Huawei H12-711 Practice Test - Questions Answers, Page 17

Question list

List of questions

Question 161

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After a cyber-attack event occurs, set up an isolation area, summarize data, and estimate losses according to the plan. Which of the above actions belong to the work content of the cyber security em

Question 162

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IPSec VPNAn asymmetric encryption algorithm is used to encrypt the transmitted data

Question 163

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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, o

Question 164

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Digital signature is to generate digital fingerprint by using hash algorithm, so as to ensure the integrity of data transmission

Question 165

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About firewall fragmentationWhich of the following options is correct? (multiple choice)

Question 166

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SIPprotocol usageSDPmessage to establish a session,SDPThe message contains a remote address or a multicast address

Question 167

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Which of the following attacks is not a cyber attack?

Question 168

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SNMPWhat versions of the protocol are there? (multiple choice)

Question 169

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aboutVGMPDescription of the managed preemption function, which of the following is false?

Question 170

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existIPSec VPNIn the transmission mode, which part of the encrypted data packet is?

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.

IPSec VPNAn asymmetric encryption algorithm is used to encrypt the transmitted data

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)

Question 161

After a cyber-attack event occurs, set up an isolation area, summarize data, and estimate losses according to the plan. Which of the above actions belong to the work content of the cyber security emergency response?

preparation stage

detection stage

Inhibition stage

recovery phase

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Question 162

IPSec VPNAn asymmetric encryption algorithm is used to encrypt the transmitted data

True

False

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Question 163

True

False

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Question 164

Digital signature is to generate digital fingerprint by using hash algorithm, so as to ensure the integrity of data transmission

True

False

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Question 165

About firewall fragmentationWhich of the following options is correct? (multiple choice)

By default, the firewall caches fragmented packets

After the direct forwarding of fragmented packets is configured, the firewall will forward the fragmented packets that are not the first fragmented packets according to the interzone security policy.

For fragmented packets,NATALGnot supportedSIPFragmented Packet Processing

By default, aIPV4The maximum number of fragment buffers for packets is32,OneIPV6The maximum number of fragment buffers for packets is255

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Question 166

SIPprotocol usageSDPmessage to establish a session,SDPThe message contains a remote address or a multicast address

True

False

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Question 167

Which of the following attacks is not a cyber attack?

IPspoofing attack

Smurfattack

MACaddress spoofing attack

ICMPattack

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Question 168

SNMPWhat versions of the protocol are there? (multiple choice)

SNMPv1

SNMPv2b

SNMPv2c

SNMPv3

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Question 169

aboutVGMPDescription of the managed preemption function, which of the following is false?

By default,VGMPThe preemption function of the management group is enabled

By default,VGMPThe preemption delay time of the management group is40s

Preemption means that when the original faulty master device recovers, its priority will be restored. At this time, it can preempt its own state as the master device again.

whenVRRPBackup group added toVGMPAfter managing the group,VRRPThe original preemption function on the backup group fails

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