H12-224 Web TestEngine demo

Select all that apply.

• A

  For device software maintenance, onsite operations are allowed but only remote operations are recommended.

• B

  The device software running is closely related to services running on the device.

• C

  The external environment where hardware runs does not need special attention.

• D

  For device environment maintenance, maintenance personnel need to go to the site or even use some professional tools for observation and measurement.