CREATE TABLE table_1081235_1 (country VARCHAR2, name_of_lava_dome VARCHAR2)

How many countries are the Tata Sabaya Lava domes located in?
SELECT COUNT(country) FROM table_1081235_1 WHERE name_of_lava_dome = "Tata Sabaya lava domes"
SELECT COUNT("country") FROM "table_1081235_1" WHERE "Tata Sabaya lava domes" = "name_of_lava_dome"