[Feb 16, 2024] H12-711_V4.0 Exam Dumps PDF Updated Dump from Lead1Pass Guaranteed Success
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NEW QUESTION # 50
For which of the following parameters can the packet filtering firewall filter?
- A. Port number and protocol number of the port source
- B. The MAC address of the source destination
- C. Port packet payload
- D. IP address of the port source destination
Answer: A,D
NEW QUESTION # 51
Which of the following is not an advantage of symmetric encryption algorithms?
- A. Suitable for encrypting large amounts of data
- B. High efficiency
- C. Low overhead
- D. Good scalability
Answer: D
NEW QUESTION # 52
Which of the following protocols is a file transfer protocol?
- A. Mouth POP3
- B. Mouth DFTP
- C. Mouth NFS
- D. Mouth HITP
Answer: B,C
NEW QUESTION # 53
Social engineering is a means of harm such as deception, harm, etc. through psychological traps such as psychological weaknesses, instinctive reactions, curiosity, trust, and greed of victims ( )
- A. False
- B. TURE
Answer: B
NEW QUESTION # 54
Which of the following operating modes does NTP support?
- A. Mouth peer mode
- B. Mouth multicast mode
- C. Mouth broadcast mode
- D. Mouth client/server mode
Answer: A,B,C,D
NEW QUESTION # 55
The following description of the intrusion fire protection system IPS, which is correct?
- A. The IPS cannot prevent intrusion from occurring in real time.
- B. The port IPS can be concatenated at the network boundary.
- C. Oral IPS has the ability to customize intrusion prevention rules.
- D. The port IPS can be attached to the switch and port mirrored through the switch.
Answer: B,C,D
NEW QUESTION # 56
Which of the following characteristics does a denial-of-service attack include?
- A. Unauthorized activation of the mouth
- B. Unauthorized tampering of the mouth
- C. Unauthorized destruction of the mouth
- D. Unauthorized access to the mouth
Answer: A,B,C,D
NEW QUESTION # 57
Which of the following zones is not the firewall default security zone?
- A. DMZ
- B. The Local
- C. Trust
- D. Management
Answer: D
NEW QUESTION # 58
Data monitoring can be divided into two types: active analysis and passive acquisition.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 59
Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?
- A. Data link layer
- B. Application layer
- C. Network layer
- D. Transport layer
Answer: D
NEW QUESTION # 60
In the automatic backup mode of hot standby on the second machine, which of the following sessions is backed up?
- A. TCP half-connection session
- B. UDP first packet session
- C. ICMP session
- D. Self-session to the firewall
Answer: C
NEW QUESTION # 61
Regarding the characteristics of the routing table, which of the following items is described correctly
- A. There may be multiple next hops in the global routing table to the same destination.
- B. Port When a packet matches multiple entries in the routing table, it is forwarded according to the longest mask.
- C. Port When a packet matches multiple entries in the routing table, it is forwarded based on the route entry with the largest metric.
- D. Port In the global routing table, there is at most one next hop to the same destination CIDR block.
Answer: A,B
NEW QUESTION # 62
As shown in the figure, what is the authentication range of the AH protocol in tunnel mode?
- A. The2
- B. The4
- C. The3
- D. The1
Answer: B
NEW QUESTION # 63
The following description of IDS, which items are correct
The IDS cannot be linked to the firewall.
- A. The IDS can be upgraded flexibly and in a timely manner, and the strategic configuration operation is convenient and flexible.
- B. With IDS, system administrators can capture traffic from critical nodes and do intelligent analysis to find anomalous and suspicious network behavior and report it to administrators.
- C. Mouth IDS is a fine-grained detection device, through which the live network can be monitored more accurately.
Answer: A,B,C
NEW QUESTION # 64
IP packets using the AH+ESP protocol? ( )[Multiple choice]*
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 65
We should choose the encryption algorithm according to our own use characteristics. When we need to encrypt a large amount of data, it is recommended to use the ____ encryption algorithm to improve the encryption and decryption speed.[fill in the blank]*
- A. packets
- B. symmetry
Answer: B
NEW QUESTION # 66
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