Which of the following are themselves a collection of different data types?

Q1. Which of the following are themselves a collection of different data types?

a. String

b. Array

c. Character

d. Structure

Q2. Which of the following comments about the usage structures is true?

a. Storage class can be assigned to individual member

b. Individual members can be initialized within a structure type declaration

c. The scope of the member name is confined to the particular structure, within which it is defined

d. None