CREATE TABLE "models" (
  "model_number" text,
  "frequency" text,
  "l1_cache" text,
  "mult" real,
  "voltage" text
);

Question: What is the Frequency, when the Voltage is 3.3 V?
SQL: SELECT "frequency" FROM "models" WHERE "voltage"='3.3 v';

Question: What is the L1 Cache, when the Model Number is X5-133 ADY?
SQL: SELECT "l1_cache" FROM "models" WHERE "model_number"='x5-133 ady';

Question: What is the Model Number, when the Voltage is 3.45 V, and when the Frequency is 133 MHZ?
SQL: SELECT "model_number" FROM "models" WHERE "voltage"='3.45 v' AND "frequency"='133 mhz';