In a Vector, Which of the Following Statements Is True

Multiple Choice

In a vector, which of the following statements is true?

A) Indexing vector access is range checked.
B) The range of legal index values for a vector is 0 to the value of v.size) -1
C) To add a value use the member function v.push_front )
D) To increase or decrease a vector's size v.new_sizenewSize) ;