A technician must replace a power supply. Which two features should the technician consider when selecting the replacement? (Choose two.)

When selecting a replacement power supply, the technician should consider two important features: physical size and wattage. The physical size of the replacement power supply should match the size of the original power supply to ensure that it fits properly in the device. The wattage of the replacement power supply should be equal to or greater than the wattage of the original power supply to ensure that it can provide enough power to the device. Output voltage less than 3V is not a relevant feature to consider when selecting a replacement power supply, as it is too specific and does not provide enough information about the device's power requirements. UPS support and support for eSATA are also not relevant features to consider when selecting a replacement power supply, as they are unrelated to the power supply's function. Therefore, the correct answers are A and B.