User-defined exceptions should be derived from the:

Which of the following acts greatly broadened the FBI's authority to gather evidence from telephone conversations, e-mail, pagers, and other forms of electronic communication?

A) Computer Fraud and Abuse Act B) Pen/Trap Statute C) Electronic Communications Privacy Act D) USA PATRIOT Act

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

1) Operator is returns true if two matching types are being compared. 2) All static and private methods are implicitly sealed. 3) Sealing methods allows the compiler to optimize the program by "inlining code." 4) All methods in a sealed class must be explicitly declared sealed.