A(n) ________ Content Control is a content control that enables the user to enter unformatted text

Which of the following statements about symmetric key cryptography is not true?

A. Symmetric key cryptography uses one shared key. B. Symmetric algorithms can provide confidentiality. C. Symmetric algorithms can provide nonrepudiation and authenticity. D. Symmetric key cryptography uses a single secret key.

When you pass a structure variable to a procedure, all of its members are passed automatically.

Answer the following statement true (T) or false (F)