What differentiates physical design from logical design?

a.) logical design refers to entities and relationships, while physical design refers to input and output.
b.) logical design refers to input and output, while physical design refers to entities and relationships.
c.) logical design encompasses data design, while physical design encompasses process design.
d.) logical design refers to a design methodology, while physical design refers to a design tool.

Read and select the best answer. i am often asked, "why do some hispanic people use two last names? " well, in spanish a last name is not called a last name. in spanish, the last name is called an apellido. when you talk about someone's last name, you talk about their apellidos since there are two of them. the two apellidos are referred to as the first apellido and the second apellido. why are there two? well, my husband's first apellido is rodríguez, which is the first apellido (last name) of his father. his second apellido (last name) is pizano, which is the first apellido of his mom (this one is usually called the mother's maiden name in the us). his full name is francisco rodríguez pizano. below is his example: his dad's apellidos were: rodríguez abundis his mom's apellidos were: pizano lópez my husband's full name is: francisco rodríguez pizano

16. fill in the blank with the correct conjugation of the verb in parentheses. (estudiar) por la tarde.

Me spanish anoche salimos muy tarde. (ser) las 11: 00 de la noche. question 1 options: son eran fueron estaban question 2 (2 points) saved mi hermana una niña muy tímida. question 2 options: fui era estaba fue question 3 (2 points) mi familia al acuario en atlanta el 5 de enero. question 3 options: fue iba fueron fui question 4 (2 points) ¿quién cerró la puerta que (estar) abierta? question 4 options: estaba es fue era question 5 (2 points) mi hermano ) al baloncesto cada verano. question 5 options: jugué jugó jugaban jugaba question 6 (2 points) la película ) a las diez de la noche. question 6 options: empecé empezabas empezó empezaba