Coding-Decoding Concepts Quiz

A method of encoding where letters are represented directly with their corresponding coded values.

A method of encoding where codes depend on the position or other variables, not a one-to-one mapping.

Encoding where letters are replaced systematically with other letters or symbols.

A type of alphabet coding where letters are paired with their opposites (A-Z, B-Y).

Encoding using numerical representations for letters, details not specified in the source.

A combination of letters, numbers, and possibly other symbols in encoding.

A coding type where the code depends on the position of the letters in a word or sequence.

A form of coding that mixes letters, numbers, and special characters; details unspecified.

Illustrations of coding methods such as letter-to-word mappings for Opposite Alphabet.

A system that assigns specific words to letter pairs in coding, helping to decode messages.

An example used to illustrate coding methods, possibly via letter mapping.

Another example providing insight into how certain words can be encoded.

Categorization of different coding methods such as Direct and Indirect Coding.

The practice of assigning specific coded values to words based on their letters.

The methodical approach to encode data using defined rules and patterns.

The principle that each letter or symbol retains its distinct value in coding systems.

The strategies and methods used to interpret coded information back into its original form.

How characters are represented in encoding schemes, like substituting letters with others.

Any message that has been transformed using a coding method for privacy or security.

The concept of matching letters to their opposites (e.g., A to Z) in coding schemes.