السؤال #1

at HuaweiUSGOn the series firewalls, the default security policy does not support modification.

A. rue

B. alse

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اجابة صحيحة: B

السؤال #2

Among the various aspects of the risk assessment of IS027001, which of the following does not belong to the system design and release process?

A. Hold a summary meeting of the project in the information security management stage

B. Determine risk disposal measures and implement rectification plans

C. Determine risk tolerance and risk appetite

D. System integration and information security management system document preparation

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اجابة صحيحة: A

السؤال #3

SSL VPN is a VPN technology that realizes remote secure access through SSL protocol. Which of thefollowing software must be installed when using SSL VPN?

A. rowser

B. irewall

C. lient

D. ntivirus

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اجابة صحيحة: C

السؤال #4

SSL VPN supported file sharing types can be divided into two kinds of SMB and NFS, SMB correspond Windows hosts, NFS correspond Linux host

A. True

B. False

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اجابة صحيحة: A

السؤال #5

Which of the following types of malicious code on your computer includes?

A. Oral virus

B. Trojan horses

C. Port SQL injection

D. Oral spyware

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اجابة صحيحة: ABCD

السؤال #6

Which of the following statements is incorrect about DoS attacks?

A. oS attacks stop services or resource access on the target server

B. oS attacks use IP spoofing to prevent authorized users from connecting to the target server

C. oS attack forces the target server's buffer to be full and does not receive new requests

D. oS attacks cause unrecoverable physical damage to the target server

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اجابة صحيحة: D

السؤال #7

A Web server is deployed in an enterprise intranet to provide Web access services to Internet users, and in order to protect the access security of the server, it should be divided into the _____ area of the firewall.

A. DMZ

B. DMY

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اجابة صحيحة: A

السؤال #8

What is the security level of the Untrust zone in Huawei firewalls?

A. 10

B. 20

C. 5

D. 15

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اجابة صحيحة: C

السؤال #9

Which of the following attack methods is to construct special SQL statements and submit sensitive information to exploit program vulnerabilities

A. Buffer overflow attack

B. SQL injection attacks

C. Worm attack

D. Phishing attacks

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اجابة صحيحة: B

السؤال #10

At what layer does packet filtering technology in the firewall filter packets?

A. Transport layer

B. Network layer

C. Physical layer

D. Data link layer

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اجابة صحيحة: B

السؤال #11

For which of the following parameters can the packet filtering firewall filter?

A. Port packet payload

B. IP address of the port source destination

C. The MAC address of the source destination

D. Port number and protocol number of the port source

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اجابة صحيحة: BD

السؤال #12

For which of the following parameters can the packet filtering firewall filter?

A. Port packet payload

B. IP address of the port source destination

C. The MAC address of the source destination

D. Port number and protocol number of the port source

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اجابة صحيحة: BD

السؤال #13

When the Layer 2 switch receives a unicast frame and the MAC address table entry of the switch is empty, the switch discards the unicast frame.

A. TRUE

B. FALSE

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اجابة صحيحة: B

السؤال #14

Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?

A. Application layer

B. Data link layer

C. Network layer

D. Transport layer

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اجابة صحيحة: D

السؤال #15

Which of the following can be supported by Policy Center access control? (Choose three.)

A. Hardware SACG (hardware security access control gateway)

B. 802

C. ARP control

D. Software SACG (host firewall)

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اجابة صحيحة: ABD

السؤال #16

What is the security level of the Untrust zone in Huawei firewalls?

A. 10

B. 20

C. 5

D. 15

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اجابة صحيحة: C

السؤال #17

Among the various aspects of the risk assessment of IS027001, which of the following does notbelong to the system design and release process?

A. old a summary meeting of the project in the information security management stage

B. etermine risk disposal measures and implement rectification plans

C. etermine risk tolerance and risk appetite

D. ystem integration and information security management system document preparation

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اجابة صحيحة: A

السؤال #18

Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?

A. Application layer

B. Data link layer

C. Network layer

D. Transport layer

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اجابة صحيحة: D

السؤال #19

For which of the following parameters can the packet filtering firewall filter?

A. Port packet payload

B. IP address of the port source destination

C. The MAC address of the source destination

D. Port number and protocol number of the port source

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اجابة صحيحة: BD

السؤال #20

Which of the following types of malicious code on your computer includes?

A. Oral virus

B. Trojan horses

C. Port SQL injection

D. Oral spyware

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اجابة صحيحة: ABCD

السؤال #21

Which of the following types of malicious code on your computer includes?

A. Oral virus

B. Trojan horses

C. Port SQL injection

D. Oral spyware

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اجابة صحيحة: ABCD

السؤال #22

For which of the following parameters can the packet filtering firewall filter?

A. ort packet payload

B. P address of the port source destination

C. he MAC address of the source destination

D. ort number and protocol number of the port source

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اجابة صحيحة: BD

السؤال #23

As shown in the figure, the administrator needs to test the network quality of the 20.0.0/24 CIDR block to the 40.0.0/24 CIDR block on Device B, and the device needs to send large packets for a long time to test the network connectivity and stability.

A. tracert -a 20

B. ping -a 20

C. ping -s 20

D. tracert -a 20

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اجابة صحيحة: B

السؤال #24

For which of the following parameters can the packet filtering firewall filter?

A. Port packet payload

B. IP address of the port source destination

C. The MAC address of the source destination

D. Port number and protocol number of the port source

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اجابة صحيحة: BD

السؤال #25

Digital envelope technology means that the sender uses the receiver's public key to encrypt the data, and then sends the ciphertext to the receiver ( )[Multiple choice]*

A. TRUE

B. FALSE

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اجابة صحيحة: B

السؤال #26

Which of the following attack methods is to construct special SQL statements and submit sensitive information to exploit program vulnerabilities

A. Buffer overflow attack

B. SQL injection attacks

C. Worm attack

D. Phishing attacks

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اجابة صحيحة: B

السؤال #27

A Web server is deployed in an enterprise intranet to provide Web access services to Internet users, and in order to protect the access security of the server, it should be divided into the _____ area of the firewall.

A. DMZ

B. DMY

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اجابة صحيحة: A

السؤال #28

Which user authentication methods can be supported by Policy Center system? (Choose three.)

A. IP address authentication

B. MAC address authentication

C. Ordinary ID/password authentication

D. LDAP authentication

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اجابة صحيحة: BCD

السؤال #29

WAF can accurately control and manage users' online behavior and user traffic.

A. TRUE

B. FALSE

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اجابة صحيحة: A

السؤال #30

Which of the following is true about the description of the firewall?

A. n order to avoid single point of failure, the firewall only supports side-by-side deployment

B. dding a firewall to the network will inevitably change the topology of the network

C. epending on the usage scenario, the firewall can be deployed in transparent mode or deployed in a three-bedroom mode

D. he firewall cannot transparently access the network

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اجابة صحيحة: C

السؤال #31

Which of the following types of malicious code on your computer includes?

A. ral virus

B. rojan horses

C. ort SQL injection

D. ral spyware

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اجابة صحيحة: ABCD

السؤال #32

In the process of digital signature, which of the following is mainly carried outHASHAlgorithms thereby verifying the integrity of data transmissions?

A. ser data

B. eceiver's public key

C. ymmetric key

D. eceiver's private key

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اجابة صحيحة: A

السؤال #33

When the following conditions occur in the VGMP group, the VGMP message will not be sent to the peer end actively?

A. anually switch the active and standby status of the firewall

B. ession table entry changes

C. irewall service interface failure

D. ual hot backup function enabled

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اجابة صحيحة: B

السؤال #34

Which of the following is correct about firewall IPSec policy?

A. y default, IPSec policy can control multicast

B. y default, IPSec policy can control unicast packets and broadcast packets

C. y default, IPSec policy only controls unicast packets

D. y default, IPSec policy can control unicast packets, broadcast packets, and multicast packets 。

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اجابة صحيحة: C

السؤال #35

According to the protection object, the firewall is divided. Windows Firewall belongs to ________.

A. etwork firewall

B. tand-alone firewall

C. oftware firewall

D. ardware firewall

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اجابة صحيحة: B

السؤال #36

Among the various aspects of the risk assessment of IS027001, which of the following does not belong to the system design and release process?

A. Hold a summary meeting of the project in the information security management stage

B. Determine risk disposal measures and implement rectification plans

C. Determine risk tolerance and risk appetite

D. System integration and information security management system document preparation

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اجابة صحيحة: A

السؤال #37

Policy Center system can implement two dimensionsâ€™ management functions: organizational management and regional management

A. True

B. False

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اجابة صحيحة: A

السؤال #38

Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?

A. Application layer

B. Data link layer

C. Network layer

D. Transport layer

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اجابة صحيحة: D

السؤال #39

SSL VPN supported file sharing types can be divided into two kinds of SMB and NFS, SMB correspond Windows hosts, NFS correspond Linux host

A. True

B. False

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اجابة صحيحة: A

السؤال #40

Which of the following packets is controlled by a firewall's security policy by default?

A. ulticast

B. nicast

C. nycast

D. roadcast

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اجابة صحيحة: B

السؤال #41

ARP man-in-the-middle attacks are a type of spoofing attack technique.

A. TRUE

B. FALSE

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اجابة صحيحة: A

السؤال #42

Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?

A. Application layer

B. Data link layer

C. Network layer

D. Transport layer

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اجابة صحيحة: D

السؤال #43

What is the security level of the Untrust zone in Huawei firewalls?

A. 10

B. 20

C. 5

D. 15

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اجابة صحيحة: C

السؤال #44

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

A. Warning events are events that refer to the successful operation of an application, driver, or service

B. False events generally refer to loss of functionality and data

C. When the disk space is insufficient, it will be recorded as an "information event"

D. Failed audit events refer to failed audit security logon attempts, such as failure to access a network drive from a user's view, will be logged as a failed audit event

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اجابة صحيحة: BD

السؤال #45

Which of the following is not a rating in the network security incident?

A. pecial network security incidents

B. eneral network security incidents

C. ajor network security incidents

D. arger network security incidents

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اجابة صحيحة: A

السؤال #46

Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?

A. Application layer

B. Data link layer

C. Network layer

D. Transport layer

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اجابة صحيحة: D

السؤال #47

For which of the following parameters can the packet filtering firewall filter?

A. Port packet payload

B. IP address of the port source destination

C. The MAC address of the source destination

D. Port number and protocol number of the port source

عرض الإجابة

اجابة صحيحة: BD

السؤال #48

A Trojan horse can operate autonomously. Once it is planted on a user's device, the Trojan horse starts to replicate itself and can be activated without user operations.

A. RUE

B. ALSE

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اجابة صحيحة: B

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