Question: What is the unit of measurement for MeanProcessorUsage in E-UTRAN performance management?
Option 1: Milliseconds (ms)
Option 2: Percentage (%)
Option 3: Bytes
Option 4: Kilobytes per second (kbps)
Explanation: According to the text, each measurement of MeanProcessorUsage is an integer value with a unit of percentage (%). This indicates that the processor usage is measured as a percentage of total capacity.