Table: intel_core_sandy_bridge
Columns: codename_main_article
brand_name_list
cores
l3_cache
socket
tdp
i_o_bus

Question: How many sockets are listed that have a brand name of "Core i3-2xx7m"?
SQL: SELECT COUNT("socket") FROM intel_core_sandy_bridge WHERE "brand_name_list" = 'Core i3-2xx7M'

Question: What is the i/o bus for the brand name Core i3-21xx?
SQL: SELECT "i_o_bus" FROM intel_core_sandy_bridge WHERE "brand_name_list" = 'Core i3-21xx'

Question: What i/o buses are associated with the brand name Core i3-21xxt?
SQL: SELECT "i_o_bus" FROM intel_core_sandy_bridge WHERE "brand_name_list" = 'Core i3-21xxT'

Question: What is the codename for the Core i3-32xxt?
SQL: SELECT "codename_main_article" FROM intel_core_sandy_bridge WHERE "brand_name_list" = 'Core i3-32xxT'

Question: What i/o buses are associated with the LGA 1155 socket, a code name of Sandy Bridge (desktop) and a brand name of Core i3-21xx?
SQL: SELECT "i_o_bus" FROM intel_core_sandy_bridge WHERE "socket" = 'LGA 1155' AND "codename_main_article" = 'Sandy Bridge (Desktop)' AND "brand_name_list" = 'Core i3-21xx'

Question: What is the sockets associated with a brand name of Core i3-3xx0m?
SQL: SELECT "socket" FROM intel_core_sandy_bridge WHERE "brand_name_list" = 'Core i3-3xx0M'