CREATE TABLE "table1_11703336_1" (
  "calculator" text,
  "cpu" text,
  "ram" text,
  "display_size" text,
  "programming_languages" text,
  "link_abilities" text,
  "year_released" text,
  "predecessors" text,
  "successors" text
);

Question: What is the link abilities when the predecessors is ti-85?
SQL: SELECT "link_abilities" FROM "table1_11703336_1" WHERE "predecessors"='TI-85';

Question: What is the cpu of the calculator released in 1993?
SQL: SELECT "cpu" FROM "table1_11703336_1" WHERE "year_released"='1993';

Question: what is the display size for the calculator released in 1997?
SQL: SELECT "display_size" FROM "table1_11703336_1" WHERE "year_released"='1997';

Question: what is the display size for the calculator ti-82?
SQL: SELECT "display_size" FROM "table1_11703336_1" WHERE "calculator"='TI-82';

Question: what is the cpu for the calculator with 28 kb of ram and display size 128×64 pixels 21×8 characters?
SQL: SELECT "cpu" FROM "table1_11703336_1" WHERE "ram"='28 KB of RAM' AND "display_size"='128×64 pixels 21×8 characters';