Digit That Verifies the Integrity of Data Sent
This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1192, Puzzle 5 (Masterpieces).
Question is: Digit That Verifies the Integrity of Data Sent
and the answer is: CHECKSUM
Word Meaning:
CHECKSUM — (mathematics, computing) A number, derived by applying a suitable algorithm to some data, used to check whether errors have occurred in transmission, storage or data entry.
Definitions from Wiktionary.