You are providing oversight for the delivery of a new Exadata Database Machine.

The correct sequence is:

Review the safety guidelines. This is important to ensure a safe and successful installation1.

Unpack Oracle Exadata Rack. This involves removing the packaging materials and inspecting the rack for damage or missing components1.

Place Exadata in its allocated space. This involves moving the rack to its final location and securing it with bolts and brackets1.

Let the Exadata acclimatize for 24 hours. This is recommended to allow the rack components to adjust to the ambient temperature and humidity before powering on1.

Stabilize the Exadata Rack. This involves leveling the rack and adjusting its height if needed1.

Power on Exadata PDU B. This involves connecting PDU B to a power source and turning it on1.

Power on Exadata PDU A. This involves connecting PDU A to a power source and turning it on1