Pregunta 106

When text is a string, which statement describes the value produced by text[1:3] and its effect on text?

It is a character list that mutates text.
It is a str value, and text is unchanged.Respuesta correcta
It is a view that can edit text.
It is always a one-character string.

Explicación

Slicing a string produces another string value, while the original remains unchanged because strings are immutable. A list of characters would require a separate conversion, and assigning the result to a name cannot mutate the source.

Explicación

Continúa con este test