The 3U controller enclosure can hold up to 25 2.5-inch hard drives.

• A.True
• B.False

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Which of the following should be applied to the rope when manually hoisting?

• A.Do not allow jerk, emergency stop, flashing, etc.
• B.Allowing jerk, emergency stop, flashing, etc.
• C.Allowing jerk, emergency stop, flashing, etc. in the case of power assurance

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The "High Risk Operation Plan" can be implemented at any time after being reviewed and approved by the technical representative of the customer and the representative office.

• A.False
• B.True

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What are the safety warning slogans? (Multiple Choice)

• A.Unauthorized persons are prohibited from entering
• B.Must bring a helmet
• C.Aerial work safety alert

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How many system cabinets and how many hard disk cabinets does the OceanStor 18000 V3 have?

• A.4 , 16
• B.2 , 12
• C.4 , 20
• D.4 , 12

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