What is the term for a cryptographic technique used to secure the confidentiality and integrity of data by converting it into an unreadable format until it reaches its intended recipient?
World ' No-Tobacco Day' is observed on-----
May 25
May 28
May 30
May 31
In Cricket game the length of pitch between the two wickets is -----
14 yards
23 yards
22 yards
21 yards
Badminton is the national sport of-----
Indonesia
Scotland
China
Nepal