What is the typical ART program increment time box?

• A. 6 weeks
• B. 12 weeks
• C. 10 weeks
• D. 8 weeks

Answer: (C)

The main idea here is the timebox length used for a Program Increment on an Agile Release Train. In SAFe, a PI is typically planned and executed within 8 to 12 weeks, and many teams standardize on five two-week iterations, which totals 10 weeks. This length strikes a balance: it’s long enough to deliver meaningful value across multiple teams, while keeping cadence tight enough to enable regular integration, system demos, and feedback through Inspect & Adapt. Shorter options would compress the cadence too much, reducing the opportunity for integration and learning across teams, while longer options can slow down feedback and planning cycles. So, 10 weeks is the common default that fits naturally with five two-week iterations.