The __________ statement is used to create a decision structure which allows a program to have more than one path of execution.

Which is not a primary feature offered by Link Control Protocol (LCP)?

A) Looped-link detection B) Error detection C) Authentication D) Packet detection

If a long-running calculation were to be performed synchronously in a GUI app, ________.

a) the GUI app would split off the long-running calculation into a separate thread. b) the GUI would freeze until the calculation completed and the user would not be able to interact with the app c) the app would terminate d) the app would deadlock