A data in database can be presented in format

Data is stored in tables, where each row is an item in a collection, and each column represents a particular attribute of the items. Well-designed relational databases conventionally follow third normal form (3NF), in which no data is duplicated in the system. ... With a homogenous data set, it is highly space efficient

answer; question (1) answer; proximity;

                      question (2); // alignment;

answer; i believe the correct answer to be the parents and primary groups bears most of the responsibility for socialization in the cooley's theory;