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ACA-Sec1 – ACA Cloud Security Associate

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Showing 4–6 of 10 questions

Question 4

Which of the following statements about VLAN are NOT true?(the number of correct

answers: 3)

Score 1

Select all that apply, then click Submit answer.

  • ○

    users in different VLAN can connect each other directly without pre-configuration

  • ○

    different VLAN means different physical location of switches

  • ○

    VLAN configuration can be done through an TCP/IP router device

  • ○

    VlAN can enhance the network security and data isolation


Question 5

In order to stop the service provided through a particular port in Windows OS, which

of the following methods can be used to achieve this objective? (the number of correct

answers: 3)

Select all that apply, then click Submit answer.

  • ○

    adjust firewall rule

  • ○

    adjust local security policy

  • ○

    update OS patch

  • ○

    stop the service itself

  • ○

    stop all guest role access


Question 6

Alibaba Cloud will provide hot fix to address existing vulnerabilities. Which of the following

statements is true about this 'hot fix'?

Select an option, then click Submit answer.

  • ○

    hot fix doesn't need to reboot physical host

  • ○

    service will not be available during the hot fix

  • ○

    hot fix means the host need to reach some temperature upper limit to be able to proceed

  • ○

    hot fix is transparent to end user