The basic unit of braille is a
A)single dot.
B)word.
C)cell of dots.
D)circular array of dots.

Question

Quizplus · Accepted Answer

The basic unit of braille is a cell of six raised dots arranged in two columns of three dots each. Each cell represents a letter, number, punctuation mark or a contracted word. Therefore, choice C is the best answer as it accurately describes the basic unit of braille. Choice A is incorrect as a single dot does not convey any information on its own. Choice B is incorrect as braille is not written in words but in cells of dots that represent individual letters or contracted words. Choice D is also incorrect as braille cells are arranged in columns and not in a circular array.

The Basic Unit of Braille Is a