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Alibaba ACA-Sec1 Exam Questions
ACA Cloud Security Certification Exam (Page 4 )

Updated On: 17-Feb-2026
Page 4 of 31
PDF with 147 Questions

You are planning on hosting an eCommerce Web server. You are intent on making the server secure against all external attacks possible. Which of the following would be the best way to test your server for its weaknesses? Choose the best answer.

  1. Ping to the server
  2. Simulate a DDoS attack on that server
  3. Simulate a DoS attack on the server
  4. Check if all the patches and required antivirus software has been loaded o the server

Answer(s): B



Which of the following statements is true about HTTP protocol?

  1. HTTP is a network layer protocol
  2. the data transmitted by this protocol is auto-encrypted
  3. default service port is 80
  4. HTTP protocol can't be used to transmit file

Answer(s): C



Which of the following items can't be set in ECS security group configuration?

  1. OS type
  2. network interface
  3. authorization policy
  4. authorization object

Answer(s): A



Which of following statement about 'Server Guard' Trojan scanning functionality is NOT correct?

  1. Server Guard Agent will automatically scan your web pages directories and look for any webshell file.
  2. A change to a file in the web pages directories will trigger a scan for that file
  3. you can log on to the Server Guard console to isolate webshell files with one click.
  4. Server Guard will delete any suspicious webshell file immediately
  5. (Please check between answer B and D. We are not sure which is 100% correct)

Answer(s): E



Which of the following statements about VLAN are NOT true?
(the number of correct answers: 3)

  1. users in different VLAN can connect each other directly without pre-configuration
  2. different VLAN means different physical location of switches
  3. VLAN configuration can be done through an TCP/IP router device
  4. VlAN can enhance the network security and data isolation

Answer(s): A,B,C






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