Question: At which level of autonomous network capability, as per 3GPP management system for Network Optimization, can the system predict potential issues before they occur, specifically predicting network performance deterioration?
Option 1: Level 2 - After identifying and demarcating network issues
Option 2: Level 3 - As part of analyzing root causes of network issues
Option 3: Level 4 - While determining network optimization policies
Option 4: Level 3 - Alongside generating recommended network adjustment solutions
Explanation: According to the described autonomy capabilities, predicting network performance deterioration is a feature at Level 3. This level involves advanced analysis, including generating recommended network adjustments and evaluating their potential impact, which aligns with predictive maintenance capabilities like forecasting performance decline. This capability is not explicitly mentioned in the other levels as described.