Which of the following statements is true of social capital? ...

[ashley]

Which of the following statements is true of social capital?
 
  A) Social capital is an investment in human knowledge and skills for future profit.
  B) The value of social capital is determined by the number of relationships in a social network.
  C) Social capital can be gained by limiting the number of friends.
  D) Being linked into social networks undermines a professional's image and position in an
  organization.

Question 2

What are the different types of relationships represented in a data model?
 
  What will be an ideal response?

[coyin]

Answer to Question 1

B

Answer to Question 2

Entities in a data model have relationships with each other. Database designers use
diagrams called entity-relationship (E-R) diagrams to explain the relationships. The relationships
can be of three types: one-to-one, one-to-many, and many-to-many. The one-to-one relationship
is denoted by 1:1 and one-to-many is denoted by 1:N. Many-to-many relationships are denoted
by N:M.