A Review Of Precise H12-711_V3.0 Actual Test
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Online H12-711_V3.0 free questions and answers of New Version:
NEW QUESTION 1
The scalability of servers is higher than that of personal computers.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 2
In the Linux system, if the user wants to enter the tmp folder in the root directory, the command that needs to be entered is ______ /tmp.[fill in the blank]*
Solution:
cd
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 3
As shown in the figure, the clientAand serverBestablished betweenTCPconnection, two places in the figure"?"The message sequence number should be which of the following?
- A. a+1:a
- B. a:a+1
- C. b+1:b
- D. a+1:a+1
Answer: D
NEW QUESTION 4
firewallGE1/0/1andGE1/0/2mouth belongs toDMZarea, if you want to implementGE1/0/1The connected area is accessibleGE1/0/2Connected area, which of the following is correct?
- A. needs to be configuredLocalarriveDMZsecurity policy
- B. No configuration required
- C. Interzone security policy needs to be configured
- D. needs to be configuredDMZarrivelocalsecurity policy
Answer: B
NEW QUESTION 5
The preservation of electronic evidence is directly related to the legal validity of the evidence. Only when the preservation conforms to legal procedures, can its authenticity and reliability be guaranteed. Which of the following is not an evidence preservation technology?
- A. Encryption Technology
- B. digital certificate technology
- C. digital signature technology
- D. Packet Tag Tracking Technology
Answer: D
NEW QUESTION 6
aboutIKE SA, which of the following descriptions is false?
- A. IKE SAis bidirectional
- B. IKEis based onUDPapplication layer protocol
- C. IKE SAit's forIPSec SAServices
- D. The encryption algorithm used by user data packets isIKE SADecide
Answer: D
NEW QUESTION 7
Drag the phases of the cybersecurity emergency response on the left into the box on the right, and arrange them from top to bottom in the order of execution.[fill in the blank]*
Solution:
3142
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 8
Please match the whole worm attack process and attack description.[fill in the blank]*
Solution:
Exploiting web page loopholes: Create a new user account to poison yourself and post the link to the public section, Phishing: Users induced by attractive titles click on the link and then get poisoned, and rebroadcast the virus: Poisoned users will automatically post Weibo , private messages, and are seen by people who follow them. Website compromise: Poisoning news is growing exponentially. A large number of users are poisoned)
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 9
Which of the following options is not a hash algorithm?
- A. MD5
- B. SHA1
- C. SM1
- D. SHA2
Answer: C
NEW QUESTION 10
SNMPWhat versions of the protocol are there? (multiple choice)
- A. SNMPv1
- B. SNMPv2b
- C. SNMPv2c
- D. SNMPv3
Answer: ACD
NEW QUESTION 11
aboutIPSec SA, which of the following statements is correct?
- A. IPSec SAis unidirectional
- B. IPSec SAis bidirectional
- C. Used to generate encryption keys
- D. Used to generate secret algorithms
Answer: A
NEW QUESTION 12
about Internet users andVPNIn the description of access user authentication, which of the following is false?
- A. Internet users andVPNAccess to user shared data, user attribute check (user status, account expiration time, etc.)VPNAccess takes effect
- B. The process of online users using local authentication or server authentication is basically the same.Both users are authenticated through the authentication domain, and the user triggering method is also the same.
- C. VPNAfter users access the network, they can access the network resources of the enterprise headquarters, and the firewall can control the network resources that can be accessed based on the user name
- D. VPNAfter the access user is authenticated, it will go online in the user online list at the same time
Answer: D
NEW QUESTION 13
Usually we divide servers into two categories: general-purpose servers and functional servers. Which of the following options meets this classification standard?
- A. By application level
- B. By use
- C. By shape
- D. By Architecture
Answer: B
NEW QUESTION 14
Which of the following descriptions about the heartbeat interface is wrong ( )?[Multiple choice]*
- A. It is recommended to configure at least two heartbeat interface
- B. - One heartbeat interface is used as the master, and the other heartbeat interface is used as the backup.
- C. The interface MTU value is greater than 1500 and cannot be used as a heartbeat interface
- D. The connection method of the heartbeat interface can be directly connected, or it can be connected through a switch or router
- E. MGMT interface (Gigabi tEtherneto/0/0) cannot be used as heartbeat interface
Answer: B
NEW QUESTION 15
Which of the following options are characteristic of symmetric encryption algorithms? (multiple choice)
- A. Fast encryption
- B. Confidential is slow
- C. Insecure key distribution
- D. High security of key distribution
Answer: AC
NEW QUESTION 16
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
Answer: B
NEW QUESTION 17
......
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