CREATE TABLE table_199666_1 (wireless_lan VARCHAR2, process_technology VARCHAR2, centrino VARCHAR2)

What Wireless LAN had a process technology of 90nm and a Carmel centrino?
SELECT wireless_lan FROM table_199666_1 WHERE process_technology = "90nm" AND centrino = "Carmel"
SELECT "wireless_lan" FROM "table_199666_1" WHERE "90nm" = "process_technology" AND "Carmel" = "centrino"