Which of the following statements is true regarding the following output of xl list:

Question

Exhibit

Options

• ABoth Debian and Ubuntu require xl commands to start running.
• BThe domain with ID 2 uses Para virtualization.
• CCentOS is the domain which has consumed the most CPU time.
• DUbuntu is idle or waiting for I/O.
• EIt is necessary to use the xl command to change Ubuntu's state to running.

• A
  9% (3)
• B
  3% (1)
• C
  3% (1)
• D
  82% (28)
• E
  3% (1)

Explanation

The output of xl list shows the state of the domains. The domain with ID 6, Ubuntu, has a state of "b--". This means that the domain is blocked, which means it is idle or waiting for I/O.

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