H35-912 무료 덤프문제 온라인 액세스

Which is correct about the operation of live equipment and circuits?

• A.Operation of live equipment and circuits can only be carried out by personnel with relevant qualifications
• B.Powerful operation requires qualified personnel to perform, weak power does not need
• C.Everyone can operate live equipment and circuits as long as they are insulated.

ONT is the "optical network terminal", commonly known as the light cat, which is usually placed in the living room or study room to provide Internet, video, voice and other services for home users.

• A.True
• B.False

What is the range of copper wire recommended by Vectoring/SuperVector/G.fast in the FTTC scenario?

• A.5Km or more
• B.500m~1Km
• C.100m~500m
• D.1Km~3Km

All "high-risk operations" can only be implemented during the "00: 00--06: 00" time period.

• A.True
• B.False

What is the height of the 3.5-inch disk enclosure?

• A.2U
• B.4U
• C.1U
• D.6U