C-04-Q170mediummulti_combo_mcq
The OTP in 2FA is bound by:
The OTP in 2FA is bound by:
- Single use
- Time limit
- Unlimited reuse
- ai and ii
- bi and iii
- cii and iii
- di, ii, and iii
ব্যাখ্যা
An OTP is valid for only one login (single use) and expires after a short time limit, making statements i and ii correct. It can never be reused, so statement iii is false.