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"Uno" is a form of "uno", an adjective which is often translated as "one". "Los datos" is a form of "dato", a noun which is often translated as "piece of information". Learn more about the difference between "uno" and "los datos" below.
uno(
oo
-
noh
)An adjective is a word that describes a noun (e.g., the big dog).
a. one
Me queda solo un dulce.I've only got one candy left.
Necesitamos una moneda más para completar el conjunto.We need one more coin to complete the set.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
A pronoun is a word that stands in for a noun (e.g., she).
el dato(
dah
-
toh
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
1. (truth)
a. piece of information
Me acabo de enterar de un dato interesante que salió de la encuesta.I just found out about an interesting piece of information that came out of the survey.
b. fact
No podemos decir nada hasta que tengamos todos los datos.We can't say anything until we have all the facts.
c. detail
Antes de que entre, necesito que rellene esta hoja con sus datos.Before you go in, I need you to fill out this form with your personal details.
los datos
A plural noun indicates that there is more than one person, place, thing, or idea.
2. (computing)
a. data
Este sistema operativo es lento procesando grandes volúmenes de datos.This operating system is slow to process large amounts of data.