CREATE TABLE "introduction_of_address_classes" (
  "class" text,
  "leading_bits" real,
  "size_of_network_number_bit_field" text,
  "size_of_rest_bit_field" text,
  "number_of_networks" text,
  "addresses_per_network" text,
  "start_address" text,
  "end_address" text
);

Question: What is the number of networks when the size of rest bit field is 8?
SQL: SELECT "number_of_networks" FROM "introduction_of_address_classes" WHERE "size_of_rest_bit_field"='8';

Question: What is the start address when the network number bit field is 16?
SQL: SELECT "start_address" FROM "introduction_of_address_classes" WHERE "size_of_network_number_bit_field"='16';

Question: What is the end address for the Class E (Reserved)?
SQL: SELECT "end_address" FROM "introduction_of_address_classes" WHERE "class"='class e (reserved)';

Question: What is the size of the rest bit field when the leading bits are more than 110 and the start address is 224.0.0.0?
SQL: SELECT "size_of_rest_bit_field" FROM "introduction_of_address_classes" WHERE "leading_bits">110 AND "start_address"='224.0.0.0';