Question : What are mnemonic codes?
Option 1: consists of alphabets or abbreviations as symbols to codify a piece of information
Option 2: consists of numbers as symbols to codify a piece of information
Option 3: Both 1 and 2
Option 4: None of these
Correct Answer: consists of alphabets or abbreviations as symbols to codify a piece of information
Solution : Mnemonic codes consist of alphabets or abbreviations as symbols to codify a piece of information. Hence, the correct option is 1.