When printing a document in ________ orientation, the paper is wider than it is tall

Which of the following is not a valid Java identifier?

a. my Value b. $_AAA1 c. width d. m_x

Jane, the security administrator for a company, needs to assign permissions for users on her network. Which of the following would allow Jane to give ONLY the appropriate permissions necessary?

A. Separation of duties B. Job rotation C. Privilege escalation D. Least privilege