CREATE TABLE table_name_16 (socket VARCHAR, fsb_speed VARCHAR, voltage_range VARCHAR)

Which Socket has a FSB Speed of 400 mhz, and a Voltage Range of 1.004 v?
SELECT socket FROM table_name_16 WHERE fsb_speed = "400 mhz" AND voltage_range = "1.004 v"
SELECT "socket" FROM "table_name_16" WHERE "1.004 v" = "voltage_range" AND "400 mhz" = "fsb_speed"