Question

give the abbreviation of :

1. SIM
2. OTP
3. GPS
4. GIF
5. PIN
6. SMS
7. PDF
8. ASAP
9. VIP
10. Wi- fi
11. ATM
​

Answer 1

Answer:

1. A subscriber identity module or subscriber identification module, widely known as a SIM card, is an integrated circuit that is intended to securely store the international mobile subscriber identity number and its related key, which are used to identify and authenticate subscribers on mobile telephony devices.

Answer 2

Molar mass is the mass of one mole of a substance. Atomic mass is the mass of one individual unit of a substance.