please answer all questions please! really need help thank you.

Which of the following should not be included in the contact information section of your rsum? O A) Cell phone number B) Temporary address C) Land line number OD) Work email address OE) URL to a personal webpage or e- portfolio Question 7 0 / 1 point Which of the following would be an example of an effective use of the Social Communication Model? A) Town hall meetings for new product launches Using instant messaging to update B) team members on the status of a project C) Sharing information on a blog OD) Using virtual meetings OE) Using email to send interoffice memos Which of the following best describes software as a service (SaaS)? O A) software that is available in source code form OB) an information system that is owned, hosted, and managed remotely by a vendor an old information system that C) remains in use because it still functions and is costly to replace software which is ready to be D) installed and used immediately after purchase