Table: via_c7_processors_2
Columns: model_number
clock_speed
l2_cache
fsb_speed
voltage_range
socket

Question: Name the Model Number which has a FSB Speed of 400 mhz?
SQL: SELECT "model_number" FROM via_c7_processors_2 WHERE "fsb_speed" = '400 mhz'

Question: Name the Voltage Range which has a FSB Speed of 400 mhz, and a Clock Speed of 1 ghz?
SQL: SELECT "voltage_range" FROM via_c7_processors_2 WHERE "fsb_speed" = '400 mhz' AND "clock_speed" = '1 ghz'

Question: Name the L2 Cache which has a Clock Speed of 1.5 ghz?
SQL: SELECT "l2_cache" FROM via_c7_processors_2 WHERE "clock_speed" = '1.5 ghz'