Question: Which SIB configuration is specifically designed for test cases involving Concurrent deployment of 2ms and 10ms TTI in a cell, among other features like NodeB triggered HS-DPCCH transmission?
Option 1: Configuration 10
Option 2: Configuration 8
Option 3: Configuration 5
Option 4: Configuration 2
Explanation: Configuration 10 is the correct answer because, according to the specifications, it is applied to test cases for Concurrent deployment of 2ms and 10ms TTI in a cell, NodeB triggered HS-DPCCH transmission, Fallback to R99 PRACH, TTI alignment, Per HARQ process activation and de-activation, and HS-DSCH DRX operation with a second DRX cycle in CELL_FACH, which also requires SIB22 and long SIB5/SIB5bis. This matches the described scenario precisely, making it the correct choice.