Table: centrino_specs
Columns: wireless_lan
chipset
centrino
processor
codename
release_date
process_technology
microarchitecture

Question: What Wireless LAN had a process technology of 90nm and a Carmel centrino?
SQL: SELECT "wireless_lan" FROM centrino_specs WHERE "process_technology" = '90nm' AND "centrino" = 'Carmel'

Question: How many series had the chipset of the Intel Centrino Ultimate-N 6300 wireless LAN with the codename Arrandale?
SQL: SELECT "chipset" FROM centrino_specs WHERE "codename" = 'Arrandale' AND "wireless_lan" = 'Intel Centrino Ultimate-N 6300'

Question: What's the process technology of the Intel WiFi Link 5100 wireless LAN?
SQL: SELECT "process_technology" FROM centrino_specs WHERE "wireless_lan" = 'Intel WiFi Link 5100'

Question: What type of processor does the Intel Centrino Wireless-N 105 wireless LAN have?
SQL: SELECT "processor" FROM centrino_specs WHERE "wireless_lan" = 'Intel Centrino Wireless-N 105'

Question: What's the code name of the wireless LAN with Chief River Centrino?
SQL: SELECT "codename" FROM centrino_specs WHERE "centrino" = 'Chief River'