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السؤال #1
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 #2
What are the correct entries in the following description of firewall security zones?
A. he DMZ security zone solves the problem of server placement well, and this security area can place devices that need to provide network services to the outside world
B. he Local zone is the highest security zone with a priority of 99
C. ata flows between security domains are directional, including Inbound and Outbound
D. ormally, the two communicating parties must exchange messages, that is, there are messages transmitted in both directions between security domains
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اجابة صحيحة: ACD
السؤال #3
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 #4
When configuring NAT Server on the USG series firewall, the server-map table will be generated. Which of the following does not belong in the table?
A. ource IP
B. estination port number
C. estination IP
D. greement number
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اجابة صحيحة: A
السؤال #5
What is correct about the following description of device management in the operating system?
A. he main task of port device management is to complete the I/O requests made by users and classify I/O devices for users
B. henever a process makes an I/O request to the system, as long as it is secure, the device allocator will assign the device to the process according to a certain policy
C. evice management can virtualize a physical device into multiple logical devices through virtualization technology, providing multiple user processes to use
D. n order to alleviate the problem of speed mismatch between CPU and I/O devices and improve the parallelism of CPU and I/O devices, in modern operating systems, almost all I/O devices are exchanging numbers with processors Buffers are used at all times
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اجابة صحيحة: ABCD
السؤال #6
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 #7
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 #8
Database operation records can be used as ___ evidence to backtrack security events.[fill in the blank]*
A. Aelectronic
B. Bphases
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اجابة صحيحة: A
السؤال #9
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 #10
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 #11
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 #12
What does USG products business include? (Choose three.)
A. Web Proxy
B. Network Expansion
C. Port sharing
D. File Sharing
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اجابة صحيحة: ABD
السؤال #13
In the first stage of IKE negotiation, which of the following IKE exchange mode does not provide identity protection features?
A. Main Mode
B. Aggressive Mode
C. quick mode
D. passive mode
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اجابة صحيحة: B
السؤال #14
Except built-in Portal authentication, firewall also supports custom Portal authentication, when using a custom Portal authentication, no need to deploy a separate external Portal server.
A. rue
B. alse
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اجابة صحيحة: B
السؤال #15
Server mapping entries have fewer elements than session entries, so it can be applied in NAT and ASPF to allow Internet users to initiate connections with the intranet.
A. ALSE
B. RUE
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اجابة صحيحة: B
السؤال #16
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)
عرض الإجابة
اجابة صحيحة: ABD
السؤال #17
Compared with the software architecture of C/S, B/S does not need to install a browser, and users aremore flexible and convenient to use.
A. RUE
B. ALSE
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اجابة صحيحة: A
السؤال #18
Which of the following is the numbering range of Layer 2 ACLs?
A. The 3000~3999
B. The 4000~4999
C. The 1000~1999
D. @2000~2999
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اجابة صحيحة: A
السؤال #19
The following description of investigation and evidence collection, which one is correct
A. n all investigation and evidence collection, it is best to have law enforcement agencies involved
B. ocumentary evidence is required in computer crime
C. vidence obtained by wiretapping is also valid
D. vidence is not necessarily required in the course of the investigation
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اجابة صحيحة: A
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
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #21
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 #22
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
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #23
In the authentication policy of the firewall, _____ allows the user to not need to enter the user name and password, but can obtain the corresponding relationship between the user and the IP, so as to carry out policy management based on the user[fill in the blank]*
A. Certification-free
B. Certification
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اجابة صحيحة: A
السؤال #24
In the first stage of IKE negotiation, which of the following IKE exchange mode does not provide identity protection features?
A. Main Mode
B. Aggressive Mode
C. quick mode
D. passive mode
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اجابة صحيحة: B
السؤال #25
Network administrators set up networking as follows:LAN_A --------- (G0/0) USG_A (G0/1) --------- (G0/0) USG_B (G0/1) -------------- LAN_BUSG_A divides firewall security zones, connects LAN_A areas Trust, connects USG_B area’s Untrust, according to the above description, which of the following statement is correct?
A. USG_B G0/0 must join Untrust zone
B. USG_B G0/0 must join the Trust zone
C. USG_B G0/1 must join the Trust zone
D. USG_B G0/0 can join any regional
عرض الإجابة
اجابة صحيحة: D
السؤال #26
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
عرض الإجابة
اجابة صحيحة: D
السؤال #27
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?
A. The relevance standard means that if the telephony evidence can have a substantial impact on the facts of the case to a certain extent, the court should rule that it is relevant
B. The standard of objectivity means that the acquisition, storage, and submission of electronic evidence should be legal, and not constitute a serious violation of basic rights such as national interests, social welfare, and personal privacy
C. The standard of legality is to ensure that the content of electronic evidence remains unchanged from the initial acquisition and collection to the submission and use as litigation evidence
D. The standard of fairness refers to the evidentiary material obtained by the legal subject through legal means, which has evidential capacity
عرض الإجابة
اجابة صحيحة: A
السؤال #28
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 #29
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 #30
Which of the following are the default zones of Huawei firewalls? (Choose all that apply.)
A. rust
B. ocal
C. ntrust
D. MZ
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اجابة صحيحة: ABCD
السؤال #31
Which of the following statements is incorrect about L2TP?
A. 2TP VPN is mainly used in remote office scenarios to provide remote intranet resource access for employees on business trips
B. 2TP VPN can provide remote access services for employees on business trips, regardless of whether they access the Internet through traditional dial-up or Ethernet
C. PP packets can be directly transmitted on the Internet
D. 2TP VPN is a tunneling technology used to transmit PPP packets
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اجابة صحيحة: C
السؤال #32
Compared with the software architecture of C/S, B/S does not need to install a browser, and users aremore flexible and convenient to use.
A. RUE
B. ALSE
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اجابة صحيحة: A
السؤال #33
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
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #34
Both digital envelopes and digital signatures guarantee data security and verify the origin of data.
A. ATRUE
B. BFALSE
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اجابة صحيحة: A
السؤال #35
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 #36
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 #37
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 #38
Network administrators set up networking as follows:LAN_A --------- (G0/0) USG_A (G0/1) --------- (G0/0) USG_B (G0/1) -------------- LAN_BUSG_A divides firewall security zones, connects LAN_A areas Trust, connects USG_B area’s Untrust, according to the above description, which of the following statement is correct?
A. USG_B G0/0 must join Untrust zone
B. USG_B G0/0 must join the Trust zone
C. USG_B G0/1 must join the Trust zone
D. USG_B G0/0 can join any regional
عرض الإجابة
اجابة صحيحة: D
السؤال #39
In IPSEC VPN, which of the following scenarios can be applied by tunnel mode?
A. between the host and the host
B. between hosts and security gateways
C. between security gateways
D. between tunnel mode and transport mode
عرض الإجابة
اجابة صحيحة: C
السؤال #40
Which of the following can be supported by Policy Center access control? (Choose three.)
A. ardware SACG (hardware security access control gateway)
B. 02
C. RP control
D. oftware SACG (host firewall)
عرض الإجابة
اجابة صحيحة: ABD
السؤال #41
Which of the following protocols is a multichannel protocol?
A. HE HITP
B. he Telnet
C. he SSH
D. TP
عرض الإجابة
اجابة صحيحة: D
السؤال #42
In the first stage of IKE negotiation, which of the following IKE exchange mode does not provide identity protection features?
A. Main Mode
B. Aggressive Mode
C. quick mode
D. passive mode
عرض الإجابة
اجابة صحيحة: B
السؤال #43
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?
A. The relevance standard means that if the telephony evidence can have a substantial impact on the facts of the case to a certain extent, the court should rule that it is relevant
B. The standard of objectivity means that the acquisition, storage, and submission of electronic evidence should be legal, and not constitute a serious violation of basic rights such as national interests, social welfare, and personal privacy
C. The standard of legality is to ensure that the content of electronic evidence remains unchanged from the initial acquisition and collection to the submission and use as litigation evidence
D. The standard of fairness refers to the evidentiary material obtained by the legal subject through legal means, which has evidential capacity
عرض الإجابة
اجابة صحيحة: A
السؤال #44
The administrator wants to be clear about the current session table. Which of the following commands is correct?
A. isplay session table
B. isplay firewall session table
C. lear firewall session table
D. eset firewall session table
عرض الإجابة
اجابة صحيحة: D
السؤال #45
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
عرض الإجابة
اجابة صحيحة: D
السؤال #46
The initial priority of the USG9500VGMP group is related to which of the following factors ( )? *
A. Ainterface bandwidth
B. BVRRP priority
C. CNumber of daughter cards on the interface board
D. DThe number of CPUs on the D service board
عرض الإجابة
اجابة صحيحة: CD
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
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
عرض الإجابة
اجابة صحيحة: ABCD

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