Free H12-731_V2.0 Exam Braindumps
HCIE-Security (Written) V2.0 Questions 71–75 (page: 16)

Updated On: 10-Feb-2026

Data destruction refers to the use of various technical means to completely delete the data in computer storage devices, so as to prevent unauthorized users from using residual data to restore the original data information, so as to achieve the purpose of protecting key dat

  1. Which of the following options is wrong about how data is destroyed?
  2. Storage media such as disk or tape It's all magnetic technology If it can destroy its magnetic structure The existing data no longer exists.
  3. In addition to low-level formatting of disks and tapes, it can also be done in the form of physical rhetoric
  4. Since tapes can be used repeatedly, data can be destroyed using overwrite. As long as the disk is overwritten once Data cannot be interpreted.
  5. Destruction of the entity's storage media Make the data unreadable by the system It is also one of the ways to ensure the confidentiality and security of data.

Answer(s): D



Which of the following options are the main dangers of computer Trojans?

  1. User files are corrupted
  2. Illegal remote control of a computer
  3. Personal accounts, passwords and other information are stolen
  4. Cause the system to slow down or even freeze

Answer(s): A,B,C,D



When the Abnormal Traffic Inspection & Control System^ defense strategy of the Abnormal Traffic Monitoring System ATIC selects the anti-uninstall action, it utilizes the status code (targeted) for which of the following options GET request method redirection) to prove the true identity of the client?

  1. 300
  2. 301
  3. 303
  4. 302

Answer(s): D



Whitelisting may not properly handle complex obfuscation, which could allow attackers to subvert filters and potentially inject SQL language.

  1. TRLE
  2. FALSE

Answer(s): A



Although DDoS attacks are distributed, DoS attacks are more powerful and destructive than DDoS attacks .

  1. TRUE
  2. FALSE

Answer(s): B



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