Question

What is one difference between low- and high-level programming languages?

Low-level programming languages consist of written messages, while high-level programming languages are made up of numerals.
Low-level programming languages do not have to be translated, but high-level programming languages do.
Low-level programming languages are more similar to human language than high-level programming languages.
Low-level programming languages must be interpreted or compiled, but high-level programming languages do not.

Answer 1

Am I right with B?

Answer 2

@razor