Which of the Following Statements About Career Guidance and Information

Which of the following statements about career guidance and information websites and systems of the 21^st century is true?

A) almost all systems and applications are Web based rather than installed on individual computers or networks
B) eportofolios and resumes stored online cannot be updated once they are submitted
C) states tend to charge money for integrated Websites provided by the departments of education, labor, economic development and/or commerce
D) social media sites are not yet up to speed to share career information and network