If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Science and Technology — quick quiz

5 real TS Police PC questions on Science and Technology. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 1

MEDIUM

Which technology uses distributed ledger systems to record transactions across multiple computers in a way that ensures security and transparency?