A. बाइनरी कोडेड डेसीमल
B. बिट कोडेड डेसीमल
C. बाइनरी कोडेड डिजिट
D. बिट कोडेड डिजिट

Solution

A. Binary Coded Decimal

Explanation

BCD is a binary coded notation in which each of the decimal digits is expressed as a 8-bit binary numeral. For example in binary coded decimal notation 12 is 0001 0010 as opposed to 1100 in pure binary.